Update release imports and tutorial build

Import/Vlpp.h

@@ -5729,9 +5729,19 @@ namespace vl
 		template<typename... TArgs2>
 		void operator()(TArgs2&& ...args)const
 		{
-			for(vint i = 0; i < handlers.Count(); i++)
+			auto count = handlers.Count();
+			if (count == 0) return;
+
+			if (count == 1)
 			{
-				handlers[i]->function(std::forward<TArgs2&&>(args)...);
+				handlers[0]->function(std::forward<TArgs2>(args)...);
+			}
+			else
+			{
+				for (vint i = 0; i < count; i++)
+				{
+					handlers[i]->function(args...);
+				}
 			}
 		}
 	};

Import/VlppGlrParserCompiler.cpp

@@ -39,6 +39,7 @@ GenerateAstFileNames
 					astOutput->traverseCpp	= globalName + group->Name() + L"_Traverse.cpp";
 					astOutput->jsonH		= globalName + group->Name() + L"_Json.h";
 					astOutput->jsonCpp		= globalName + group->Name() + L"_Json.cpp";
+					astOutput->jsonDts		= globalName + group->Name() + L"_Json.d.ts";
 					parserOutput->astOutputs.Add(group, astOutput);
 				}
 			}
@@ -381,6 +382,15 @@ WriteAstFiles
 					files.Add(output->jsonH, fileH);
 					files.Add(output->jsonCpp, fileCpp);
 				}
+
+				{
+					WString fileDts = GenerateToStream([&](StreamWriter& writer)
+					{
+						WriteJsonVisitorDtsFile(group, output, writer);
+					});
+
+					files.Add(output->jsonDts, fileDts);
+				}
 			}
 
 			void WriteAstFiles(AstSymbolManager& manager, Ptr<CppParserGenOutput> output, collections::Dictionary<WString, WString>& files)
@@ -2257,6 +2267,180 @@ WriteJsonVisitorCppFile
 					}
 				});
 			}
+
+/***********************************************************************
+WriteJsonVisitorDtsFile
+***********************************************************************/
+
+			void CollectAllLeafClasses(AstClassSymbol* classSymbol, List<AstClassSymbol*>& leafClasses)
+			{
+				if (classSymbol->derivedClasses.Count() == 0)
+				{
+					leafClasses.Add(classSymbol);
+				}
+				else
+				{
+					for (auto derived : classSymbol->derivedClasses)
+					{
+						CollectAllLeafClasses(derived, leafClasses);
+					}
+				}
+			}
+
+			AstClassSymbol* FindNearestAncestorWithProps(AstClassSymbol* classSymbol)
+			{
+				auto current = classSymbol->baseClass;
+				while (current)
+				{
+					if (current->Props().Count() > 0)
+					{
+						return current;
+					}
+					current = current->baseClass;
+				}
+				return nullptr;
+			}
+
+			void WriteDtsPropType(AstDefFileGroup* group, AstClassPropSymbol* propSymbol, stream::StreamWriter& writer)
+			{
+				switch (propSymbol->propType)
+				{
+				case AstPropType::Token:
+					writer.WriteString(L"string");
+					break;
+				case AstPropType::Type:
+					if (auto enumPropSymbol = dynamic_cast<AstEnumSymbol*>(propSymbol->propSymbol))
+					{
+						writer.WriteString(enumPropSymbol->Name());
+					}
+					else if (auto classPropSymbol = dynamic_cast<AstClassSymbol*>(propSymbol->propSymbol))
+					{
+						writer.WriteString(classPropSymbol->Name() + L" | null");
+					}
+					break;
+				case AstPropType::Array:
+					if (auto classPropSymbol = dynamic_cast<AstClassSymbol*>(propSymbol->propSymbol))
+					{
+						writer.WriteString(L"(" + classPropSymbol->Name() + L" | null)[]");
+					}
+					else
+					{
+						writer.WriteString(L"unknown[]");
+					}
+					break;
+				}
+			}
+
+			void WriteJsonVisitorDtsFile(AstDefFileGroup* group, Ptr<CppAstGenOutput> output, stream::StreamWriter& writer)
+			{
+				List<AstClassSymbol*> visitors, concreteClasses;
+				CollectVisitorsAndConcreteClasses(group, visitors, concreteClasses);
+
+				// write enums
+				for (auto name : group->SymbolOrder())
+				{
+					if (auto enumSymbol = dynamic_cast<AstEnumSymbol*>(group->Symbols()[name]))
+					{
+						writer.WriteString(L"export type " + enumSymbol->Name() + L" =");
+						bool first = true;
+						for (auto itemName : enumSymbol->ItemOrder())
+						{
+							if (!first) writer.WriteString(L" |");
+							writer.WriteString(L" \"" + itemName + L"\"");
+							first = false;
+						}
+						writer.WriteLine(L";");
+						writer.WriteLine(L"");
+					}
+				}
+
+				// write union types for abstract classes (classes with derived classes)
+				for (auto visitorSymbol : visitors)
+				{
+					List<AstClassSymbol*> leafClasses;
+					CollectAllLeafClasses(visitorSymbol, leafClasses);
+
+					writer.WriteString(L"export type " + visitorSymbol->Name() + L" =");
+					for (auto [leafClass, index] : indexed(leafClasses))
+					{
+						if (index > 0) writer.WriteString(L" |");
+						writer.WriteString(L" " + leafClass->Name());
+					}
+					writer.WriteLine(L";");
+					writer.WriteLine(L"");
+				}
+
+				// write _Common interfaces for abstract classes that have own properties
+				for (auto name : group->SymbolOrder())
+				{
+					if (auto classSymbol = dynamic_cast<AstClassSymbol*>(group->Symbols()[name]))
+					{
+						if (classSymbol->derivedClasses.Count() > 0 && classSymbol->Props().Count() > 0)
+						{
+							auto ancestor = FindNearestAncestorWithProps(classSymbol);
+							writer.WriteString(L"export interface " + classSymbol->Name() + L"_Common");
+							if (ancestor)
+							{
+								writer.WriteString(L" extends " + ancestor->Name() + L"_Common");
+							}
+							writer.WriteLine(L" {");
+							for (auto propName : classSymbol->PropOrder())
+							{
+								auto propSymbol = classSymbol->Props()[propName];
+								writer.WriteString(L"    " + propName + L": ");
+								WriteDtsPropType(group, propSymbol, writer);
+								writer.WriteLine(L";");
+							}
+							writer.WriteLine(L"}");
+							writer.WriteLine(L"");
+						}
+					}
+				}
+
+				// write interfaces for leaf classes (classes with no derived classes)
+				for (auto name : group->SymbolOrder())
+				{
+					if (auto classSymbol = dynamic_cast<AstClassSymbol*>(group->Symbols()[name]))
+					{
+						if (classSymbol->derivedClasses.Count() == 0)
+						{
+							// find the nearest ancestor with properties for extends
+							auto ancestor = FindNearestAncestorWithProps(classSymbol);
+							writer.WriteString(L"export interface " + classSymbol->Name());
+							if (ancestor)
+							{
+								if (ancestor->derivedClasses.Count() > 0)
+								{
+									writer.WriteString(L" extends " + ancestor->Name() + L"_Common");
+								}
+								else
+								{
+									writer.WriteString(L" extends " + ancestor->Name());
+								}
+							}
+							writer.WriteLine(L" {");
+							writer.WriteLine(L"    $ast: \"" + classSymbol->Name() + L"\";");
+							for (auto propName : classSymbol->PropOrder())
+							{
+								auto propSymbol = classSymbol->Props()[propName];
+								writer.WriteString(L"    " + propName + L": ");
+								WriteDtsPropType(group, propSymbol, writer);
+								writer.WriteLine(L";");
+							}
+							writer.WriteLine(L"}");
+							writer.WriteLine(L"");
+						}
+					}
+				}
+
+				// write interfaces for concrete classes (standalone, no base and no derived)
+				for (auto classSymbol : concreteClasses)
+				{
+					// concreteClasses are !baseClass && derivedClasses.Count()==0
+					// these are already handled in the leaf class section above
+					// (they would appear as leaf classes with no ancestor)
+				}
+			}
 		}
 	}
 }

Import/VlppGlrParserCompiler.h

@@ -616,6 +616,7 @@ Output
 				WString			traverseCpp;
 				WString			jsonH;
 				WString			jsonCpp;
+				WString			jsonDts;
 			};
 
 			struct CppSyntaxGenOutput
@@ -695,6 +696,7 @@ namespace vl
 			extern void			WriteTraverseVisitorCppFile		(AstDefFileGroup* group, Ptr<CppAstGenOutput> output, stream::StreamWriter& writer);
 			extern void			WriteJsonVisitorHeaderFile		(AstDefFileGroup* group, Ptr<CppAstGenOutput> output, stream::StreamWriter& writer);
 			extern void			WriteJsonVisitorCppFile			(AstDefFileGroup* group, Ptr<CppAstGenOutput> output, stream::StreamWriter& writer);
+			extern void			WriteJsonVisitorDtsFile			(AstDefFileGroup* group, Ptr<CppAstGenOutput> output, stream::StreamWriter& writer);
 
 			extern void			WriteAstAssemblerHeaderFile		(AstSymbolManager& manager, Ptr<CppParserGenOutput> output, stream::StreamWriter& writer);
 			extern void			WriteAstAssemblerCppFile		(AstSymbolManager& manager, Ptr<CppParserGenOutput> output, stream::StreamWriter& writer);

Import/VlppReflection.h

@@ -488,6 +488,22 @@ DescriptableObject
 		///                         CLASS_MEMBER_METHOD(SetX, {L"value"})
 		///                         CLASS_MEMBER_PROPERTY_EVENT(X, GetX, SetX, XChanged)
 		///
+		///                         // 22) Attach an attribute to the type itself. The attribute type must be a reflected struct.
+		///                         //     Each argument must be a serializable primitive value. Zero arguments are allowed.
+		///                         ATTRIBUTE_TYPE(MyAttribute, L"name", 100)
+		///                         ATTRIBUTE_TYPE(EmptyAttribute)
+		///
+		///                         // 23) Attach an attribute to the most recently registered member (field, property, event, method, or constructor).
+		///                         //     Must appear after the member registration macro it decorates.
+		///                         CLASS_MEMBER_FIELD(fieldValue)
+		///                         ATTRIBUTE_MEMBER(MyAttribute, L"field", 1)
+		///                         ATTRIBUTE_MEMBER(EmptyAttribute)
+		///
+		///                         // 24) Attach an attribute to a named parameter of the most recently registered method or constructor.
+		///                         //     The parameter name must match exactly one parameter.
+		///                         CLASS_MEMBER_METHOD(MyFunction2, {L"parameter1" _ L"parameter2"})
+		///                         ATTRIBUTE_PARAMETER(L"parameter1", MyAttribute, L"param", 2)
+		///
 		///                     END_CLASS_MEMBER(MyClass)
 		///                 ]]></code></program>
 		///                 </p>
@@ -2051,7 +2067,23 @@ ITypeDescriptor (type)
 ITypeDescriptor (basic)
 ***********************************************************************/
 
-			class IMemberInfo : public virtual IDescriptable, public Description<IMemberInfo>
+			class IAttributeInfo : public virtual IDescriptable, public Description<IAttributeInfo>
+			{
+			public:
+				virtual ITypeDescriptor*		GetAttributeType() = 0;
+				virtual vint					GetAttributeValueCount() = 0;
+				virtual ITypeDescriptor*		GetAttributeValueType(vint index) = 0;
+				virtual Value					GetAttributeValue(vint index) = 0;
+			};
+
+			class IAttributeBag : public virtual IDescriptable, public Description<IAttributeBag>
+			{
+			public:
+				virtual vint					GetAttributeCount() = 0;
+				virtual IAttributeInfo*			GetAttribute(vint index) = 0;
+			};
+
+			class IMemberInfo : public virtual IAttributeBag, public Description<IMemberInfo>
 			{
 			public:
 				virtual ITypeDescriptor*		GetOwnerTypeDescriptor()=0;
@@ -2249,7 +2281,7 @@ ITypeDescriptor
 			}
 
 			/// <summary>Metadata class for reflectable types.</summary>
-			class ITypeDescriptor : public virtual IDescriptable, public Description<ITypeDescriptor>
+			class ITypeDescriptor : public virtual IAttributeBag, public Description<ITypeDescriptor>
 			{
 			public:
 				class ICpp : public virtual IDescriptable, public Description<ICpp>
@@ -4143,15 +4175,98 @@ TypeInfoImp
 				void									AddGenericArgument(Ptr<ITypeInfo> value);
 			};
 
+			class AttributeInfoImpl : public Object, public IAttributeInfo
+			{
+				using TypeValuePair = collections::Pair<ITypeDescriptor*, Value>;
+			protected:
+				ITypeDescriptor*						attributeType = nullptr;
+				collections::List<TypeValuePair>		values;
+			public:
+				AttributeInfoImpl(ITypeDescriptor* _attributeType);
+
+				ITypeDescriptor*						GetAttributeType()override;
+				vint									GetAttributeValueCount()override;
+				ITypeDescriptor*						GetAttributeValueType(vint index)override;
+				Value									GetAttributeValue(vint index)override;
+				void									AddValue(ITypeDescriptor* valueType, const Value& value);
+			};
+
 #endif
 
 #ifndef VCZH_DEBUG_NO_REFLECTION
 
+/***********************************************************************
+MemberInfoBase
+***********************************************************************/
+
+			template<typename TMemberInfo>
+			class MemberInfoBase;
+
+			class AttributeBagSource : public Object
+			{
+				template<typename TMemberInfo>
+				friend class MemberInfoBase;
+			protected:
+				collections::Group<IMemberInfo*, Ptr<IAttributeInfo>>		attributes;
+				IMemberInfo*												lastRegisteredMember = nullptr;
+
+				virtual vint GetAttributeCountInternal(IMemberInfo* memberInfo)
+				{
+					if (!attributes.Contains(memberInfo))
+					{
+						return 0;
+					}
+					return attributes.Get(memberInfo).Count();
+				}
+
+				virtual IAttributeInfo* GetAttributeInternal(IMemberInfo* memberInfo, vint index)
+				{
+					if (!attributes.Contains(memberInfo))
+					{
+						return nullptr;
+					}
+					auto&& infos = attributes.Get(memberInfo);
+					return 0 <= index && index < infos.Count() ? infos[index].Obj() : nullptr;
+				}
+			public:
+				void									RegisterAttribute(IMemberInfo* memberInfo, Ptr<IAttributeInfo> info);
+				IMemberInfo*							GetLastRegisteredMember()const;
+				void									SetLastRegisteredMember(IMemberInfo* member);
+			};
+
+			template<typename TMemberInfo>
+			class MemberInfoBase : public Object, public TMemberInfo
+			{
+			protected:
+
+				AttributeBagSource* GetAttributeBagSource()
+				{
+#define ERROR_MESSAGE_PREFIX L"vl::reflection::description::MemberInfoBase<TMemberInfo>::GetAttributeBagSource()#"
+					auto owner = this->GetOwnerTypeDescriptor();
+					CHECK_ERROR(owner, ERROR_MESSAGE_PREFIX L"GetOwnerTypeDescriptor() should not return nullptr.");
+					auto source = dynamic_cast<AttributeBagSource*>(owner);
+					CHECK_ERROR(source, ERROR_MESSAGE_PREFIX L"GetOwnerTypeDescriptor() should be an AttributeBagSource instance.");
+					return source;
+#undef ERROR_MESSAGE_PREFIX
+				}
+
+			public:
+				vint GetAttributeCount()
+				{
+					return GetAttributeBagSource()->GetAttributeCountInternal(this);
+				}
+
+				IAttributeInfo* GetAttribute(vint index)
+				{
+					return GetAttributeBagSource()->GetAttributeInternal(this, index);
+				}
+			};
+
 /***********************************************************************
 SerializableTypeDescriptor
 ***********************************************************************/
 
-			class TypeDescriptorImplBase : public Object, public ITypeDescriptor, private ITypeDescriptor::ICpp
+			class TypeDescriptorImplBase : public AttributeBagSource, public ITypeDescriptor, private ITypeDescriptor::ICpp
 			{
 			private:
 				TypeDescriptorFlags							typeDescriptorFlags;
@@ -4163,11 +4278,14 @@ SerializableTypeDescriptor
 
 			protected:
 				const TypeInfoContent*						GetTypeInfoContentInternal();
+				virtual void								LoadForAttributeAccess();
 
 			public:
 				TypeDescriptorImplBase(TypeDescriptorFlags _typeDescriptorFlags, const TypeInfoContent* _typeInfoContent);
 				~TypeDescriptorImplBase();
 
+				vint										GetAttributeCount()override;
+				IAttributeInfo*								GetAttribute(vint index)override;
 				ITypeDescriptor::ICpp*						GetCpp()override;
 				TypeDescriptorFlags							GetTypeDescriptorFlags()override;
 				const WString&								GetTypeName()override;
@@ -4183,6 +4301,7 @@ SerializableTypeDescriptor
 
 				virtual void								LoadInternal();;
 				void										Load();
+				void										LoadForAttributeAccess()override;
 			public:
 				ValueTypeDescriptorBase(TypeDescriptorFlags _typeDescriptorFlags, const TypeInfoContent* _typeInfoContent);
 				~ValueTypeDescriptorBase();
@@ -4224,7 +4343,7 @@ SerializableTypeDescriptor
 ParameterInfoImpl
 ***********************************************************************/
 
-			class ParameterInfoImpl : public Object, public IParameterInfo
+			class ParameterInfoImpl : public MemberInfoBase<IParameterInfo>
 			{
 			protected:
 				IMethodInfo*							ownerMethod;
@@ -4244,7 +4363,7 @@ ParameterInfoImpl
 MethodInfoImpl
 ***********************************************************************/
 
-			class MethodInfoImpl : public Object, public IMethodInfo
+			class MethodInfoImpl : public MemberInfoBase<IMethodInfo>
 			{
 				friend class PropertyInfoImpl;
 			protected:
@@ -4289,6 +4408,9 @@ MethodGroupInfoImpl
 				MethodGroupInfoImpl(ITypeDescriptor* _ownerTypeDescriptor, const WString& _name);
 				~MethodGroupInfoImpl();
 
+				vint									GetAttributeCount()override;
+				IAttributeInfo*							GetAttribute(vint index)override;
+
 				ITypeDescriptor*						GetOwnerTypeDescriptor()override;
 				const WString&							GetName()override;
 				vint									GetMethodCount()override;
@@ -4300,7 +4422,7 @@ MethodGroupInfoImpl
 EventInfoImpl
 ***********************************************************************/
 
-			class EventInfoImpl : public Object, public IEventInfo
+			class EventInfoImpl : public MemberInfoBase<IEventInfo>
 			{
 				friend class PropertyInfoImpl;
 
@@ -4332,7 +4454,7 @@ EventInfoImpl
 TypeDescriptorImpl
 ***********************************************************************/
 
-			class PropertyInfoImpl : public Object, public IPropertyInfo
+			class PropertyInfoImpl : public MemberInfoBase<IPropertyInfo>
 			{
 			protected:
 				ITypeDescriptor*						ownerTypeDescriptor;
@@ -4378,7 +4500,7 @@ TypeDescriptorImpl
 FieldInfoImpl
 ***********************************************************************/
 
-			class FieldInfoImpl : public Object, public IPropertyInfo
+			class FieldInfoImpl : public MemberInfoBase<IPropertyInfo>
 			{
 			protected:
 				ITypeDescriptor*						ownerTypeDescriptor;
@@ -4428,6 +4550,7 @@ TypeDescriptorImpl
 
 				virtual void				LoadInternal()=0;
 				void						Load();
+				void						LoadForAttributeAccess()override;
 			public:
 				TypeDescriptorImpl(TypeDescriptorFlags _typeDescriptorFlags, const TypeInfoContent* _typeInfoContent);
 				~TypeDescriptorImpl();
@@ -4715,6 +4838,13 @@ StructTypeDescriptor
 				collections::Dictionary<WString, Ptr<IPropertyInfo>>		fields;
 
 			public:
+				IPropertyInfo* AddField(Ptr<IPropertyInfo> value)
+				{
+					fields.Add(value->GetName(), value);
+					this->SetLastRegisteredMember(value.Obj());
+					return value.Obj();
+				}
+
 				StructTypeDescriptor()
 				{
 					this->valueType = Ptr(new StructValueType<T>());
@@ -7324,6 +7454,81 @@ namespace vl
 			template<typename T>
 			using FUNCTIONNAME_AddPointer = T*;
 
+#ifndef VCZH_DEBUG_NO_REFLECTION
+
+			namespace detail
+			{
+				namespace attribute_macro
+				{
+					template<typename TArg>
+					struct BoxingProxy
+					{
+						AttributeInfoImpl* info;
+						TArg&& value;
+
+						template<typename FieldType>
+						operator FieldType()
+						{
+							FieldType field(std::forward<TArg>(value));
+							if constexpr (std::is_pointer_v<std::remove_cvref_t<FieldType>>)
+							{
+								using PointedType = std::remove_pointer_t<std::remove_cvref_t<FieldType>>;
+								auto valueType = description::GetTypeDescriptor<PointedType>();
+								auto boxed = BoxValue<std::remove_cvref_t<FieldType>>(field);
+								info->AddValue(valueType, boxed);
+							}
+							else
+							{
+								auto boxed = BoxValue<std::remove_cvref_t<FieldType>>(field);
+								auto valueType = boxed.GetTypeDescriptor();
+								info->AddValue(valueType, boxed);
+							}
+							return field;
+						}
+					};
+
+					template<typename TAttribute, typename... TArgs>
+					Ptr<IAttributeInfo> MakeAttributeInfo(TArgs&&... args)
+					{
+						static_assert(requires { TAttribute{ std::forward<TArgs>(args)... }; }, "ATTRIBUTE_* requires TYPE{ARG1, ...} to compile.");
+
+						auto attributeType = description::GetTypeDescriptor<TAttribute>();
+						CHECK_ERROR(attributeType != nullptr, L"ATTRIBUTE_*#Failed to resolve the reflected attribute type.");
+						CHECK_ERROR(attributeType->GetTypeDescriptorFlags() == TypeDescriptorFlags::Struct, L"ATTRIBUTE_*#Attribute type must be a reflected struct.");
+
+						auto info = Ptr(new AttributeInfoImpl(attributeType));
+						if constexpr (sizeof...(TArgs) > 0)
+						{
+							// Actual field types will be applied by calling BoxingProxy<TArgs>::operator FieldType() in the constructor
+							// During the conversion, the expected attribute argument type can be retrieved to construct IAttributeInfo
+							TAttribute{ BoxingProxy<TArgs>{info.Obj(), std::forward<TArgs>(args)}... };
+						}
+						return info;
+					}
+
+					inline IParameterInfo* FindParameter(IMethodInfo* method, const WString& parameterName, const wchar_t* macroName)
+					{
+						vint matchedCount = 0;
+						IParameterInfo* matchedParameter = nullptr;
+						for (vint i = 0; i < method->GetParameterCount(); i++)
+						{
+							auto parameter = method->GetParameter(i);
+							if (parameter->GetName() == parameterName)
+							{
+								matchedCount++;
+								matchedParameter = parameter;
+							}
+						}
+
+						CHECK_ERROR(matchedCount != 0, (WString::Unmanaged(macroName) + L"#The named parameter does not exist on the last registered method.").Buffer());
+						CHECK_ERROR(matchedCount == 1, (WString::Unmanaged(macroName) + L"#The named parameter is ambiguous on the last registered method.").Buffer());
+						return matchedParameter;
+					}
+				}
+			}
+
+#endif
+
 /***********************************************************************
 Type
 ***********************************************************************/
@@ -7486,7 +7691,7 @@ Struct
 			};
 
 #define STRUCT_MEMBER(FIELDNAME)\
-	fields.Add(L ## #FIELDNAME, Ptr(new StructFieldInfo<decltype(((StructType*)0)->FIELDNAME)>(this, &StructType::FIELDNAME, L ## #FIELDNAME)));
+	AddField(Ptr(new StructFieldInfo<decltype(((StructType*)0)->FIELDNAME)>(this, &StructType::FIELDNAME, L ## #FIELDNAME)));
 
 /***********************************************************************
 Class
@@ -7528,6 +7733,28 @@ Class
 				};\
 			};
 
+#ifndef VCZH_DEBUG_NO_REFLECTION
+
+#define ATTRIBUTE_TYPE(TYPE, ...)\
+			RegisterAttribute(nullptr, detail::attribute_macro::MakeAttributeInfo<TYPE>(__VA_ARGS__));
+
+#define ATTRIBUTE_MEMBER(TYPE, ...)\
+			{\
+				auto attributeTargetMember = GetLastRegisteredMember();\
+				CHECK_ERROR(attributeTargetMember != nullptr, L"ATTRIBUTE_MEMBER#This macro must appear after a reflected member.");\
+				RegisterAttribute(attributeTargetMember, detail::attribute_macro::MakeAttributeInfo<TYPE>(__VA_ARGS__));\
+			}
+
+#define ATTRIBUTE_PARAMETER(PARAMETER_NAME, TYPE, ...)\
+			{\
+				auto attributeTargetMethod = dynamic_cast<IMethodInfo*>(GetLastRegisteredMember());\
+				CHECK_ERROR(attributeTargetMethod != nullptr, L"ATTRIBUTE_PARAMETER#This macro must appear after a reflected method or constructor.");\
+				auto attributeTargetParameter = detail::attribute_macro::FindParameter(attributeTargetMethod, WString::Unmanaged(PARAMETER_NAME), L"ATTRIBUTE_PARAMETER");\
+				RegisterAttribute(attributeTargetParameter, detail::attribute_macro::MakeAttributeInfo<TYPE>(__VA_ARGS__));\
+			}
+
+#endif
+
 /***********************************************************************
 Interface
 ***********************************************************************/
@@ -7854,6 +8081,8 @@ Predefined Types
 			F(ISerializableType)			\
 			F(ITypeInfo)					\
 			F(ITypeInfo::Decorator)			\
+			F(IAttributeInfo)				\
+			F(IAttributeBag)				\
 			F(IMemberInfo)					\
 			F(IEventHandler)				\
 			F(IEventInfo)					\

Import/VlppWorkflowCompiler.h

@@ -5037,6 +5037,20 @@ Scope Manager
 				collections::Dictionary<WString, vint>		stateIds;
 			};
 
+			struct WfRpcMetadata
+			{
+				vl::Ptr<vl::workflow::WfModule>													metadataModule;
+				vl::WString																		dts;
+				vl::collections::Dictionary<vl::WString, vl::workflow::WfClassDeclaration*>		typeNames;
+				vl::collections::Dictionary<vl::WString, vl::workflow::WfFunctionDeclaration*>	methodNames;
+				vl::collections::Dictionary<vl::WString, vl::workflow::WfEventDeclaration*>		eventNames;
+
+				vl::collections::List<vl::WString>												typeFullNames;
+				vl::collections::List<vl::WString>												methodFullNames;
+				vl::collections::List<vl::WString>												eventFullNames;
+				vl::collections::SortedList<vl::WString>											orderedIds;
+			};
+
 			/// <summary>
 			/// CPU architecture
 			/// </summary>
@@ -5059,7 +5073,14 @@ Scope Manager
 				typedef collections::List<Ptr<WfModule>>													ModuleList;
 				typedef collections::List<WString>															ModuleCodeList;
 				typedef collections::Pair<WString, WString>													AttributeKey;
-				typedef collections::Dictionary<AttributeKey, Ptr<ITypeInfo>>								AttributeTypeMap;
+
+				struct ResolvedWorkflowAttribute
+				{
+					bool							exists = false;
+					bool							hasArgument = false;
+					Ptr<ITypeInfo>					argumentType;
+					ITypeDescriptor*				attributeType = nullptr;
+				};
 
 				typedef collections::Dictionary<ITypeDescriptor*, Ptr<WfLexicalScopeName>>					TypeNameMap;
 
@@ -5098,10 +5119,14 @@ Scope Manager
 
 				workflow::Parser&							workflowParser;
 				Ptr<EventHandler>							workflowParserHandler;
-				AttributeTypeMap							attributes;
 
+			protected:
+				collections::Dictionary<AttributeKey, ResolvedWorkflowAttribute>	resolvedAttributes;
+
+			public:
 				Ptr<WfLexicalScopeName>						globalName;							// root scope
 				TypeNameMap									typeNames;							// ITypeDescriptor* to scope name map
+				Ptr<WfRpcMetadata>							rpcMetadata;						// rpc metadata module and generated lookup tables
 
 				vint										usedTempVars = 0;
 				ParsingErrorList							errors;								// compile errors
@@ -5132,6 +5157,8 @@ Scope Manager
 				/// <param name="_cpuArchitecture">The target CPU architecture.</param>
 				WfLexicalScopeManager(workflow::Parser& _workflowParser, WfCpuArchitecture _cpuArchitecture);
 				~WfLexicalScopeManager();
+				ResolvedWorkflowAttribute					ResolveWorkflowAttribute(const WString& category, const WString& name);
+				WString										GetWorkflowAttributeTypeName(const WString& category, const WString& name);
 				
 				/// <summary>Add a Workflow module. Syntax errors can be found at <see cref="errors"/>.</summary>
 				/// <param name="moduleCode">The source code of a workflow module.</param>
@@ -5160,7 +5187,8 @@ Scope Manager
 				/// <summary>Perform semantic analyzing for added modules.</summary>
 				/// <param name="keepTypeDescriptorNames">The same to the argument in <see cref="Clear"/>.</param>
 				/// <param name="callback">The callback to receive progress information (optional).</param>
-				void										Rebuild(bool keepTypeDescriptorNames, IWfCompilerCallback* callback = nullptr);
+				/// <param name="validateRpc">Set to false to skip RPC metadata validation and generation.</param>
+				void										Rebuild(bool keepTypeDescriptorNames, IWfCompilerCallback* callback = nullptr, bool validateRpc = true);
 
 				bool										ResolveMember(ITypeDescriptor* typeDescriptor, const WString& name, bool preferStatic, collections::SortedList<ITypeDescriptor*>& searchedTypes, collections::List<ResolveExpressionResult>& results);
 				bool										ResolveName(WfLexicalScope* scope, const WString& name, collections::List<ResolveExpressionResult>& results);
@@ -5315,6 +5343,83 @@ Semantic Analyzing
 			extern Ptr<reflection::description::ITypeInfo>	GetEnumerableExpressionItemType(WfLexicalScopeManager* manager, WfExpression* expression, Ptr<reflection::description::ITypeInfo> expectedType);
 			extern Ptr<reflection::description::ITypeInfo>	GetEnumerableExpressionItemType(WfLexicalScopeManager* manager, Ptr<WfExpression> expression, Ptr<reflection::description::ITypeInfo> expectedType);
 
+/***********************************************************************
+RPC Analyzing
+***********************************************************************/
+
+			namespace rpc_generating
+			{
+				struct RpcParamModel
+				{
+					WString														name;
+					Ptr<WfType>													type;
+					reflection::description::ITypeInfo*							typeInfo = nullptr;
+					bool														byref = false;
+				};
+
+				enum class RpcMethodKind
+				{
+					Normal,
+					PropertyGetter,
+					PropertySetter,
+				};
+
+				struct RpcPropertyModel
+				{
+					WString														name;
+					Ptr<WfType>													type;
+					reflection::description::ITypeInfo*							typeInfo = nullptr;
+					bool														byref = false;
+					bool														cached = false;
+					WString														getterName;
+					WString														setterName;
+					WString														valueChangedEvent;
+				};
+
+				struct RpcMethodModel
+				{
+					WString														fullName;
+					WString														name;
+					Ptr<WfType>													returnType;
+					reflection::description::ITypeInfo*							returnTypeInfo = nullptr;
+					bool														returnByref = false;
+					RpcMethodKind												kind = RpcMethodKind::Normal;
+					vint														methodId = -1;
+					collections::List<RpcParamModel>							params;
+				};
+
+				struct RpcEventModel
+				{
+					WString														fullName;
+					WString														name;
+					vint														eventId = -1;
+					collections::List<RpcParamModel>							params;
+				};
+
+				struct RpcInterfaceModel
+				{
+					WString														fullName;
+					WString														interfaceName;
+					vint														typeId = -1;
+					bool														ctor = false;
+					WfClassDeclaration*											interfaceDecl = nullptr;
+					collections::List<WString>									baseFullNames;
+					collections::List<RpcPropertyModel>							properties;
+					collections::List<RpcMethodModel>							methods;
+					collections::List<RpcEventModel>							events;
+				};
+
+				extern WString													MangleRpcFullName(const WString& fullName);
+				extern reflection::description::ITypeDescriptor*				FindRpcTypeDescriptor(WfLexicalScopeManager* manager, const WString& fullName);
+			}
+
+			extern void										PopulateAttributesOnTypeDescriptors(WfLexicalScopeManager* manager);
+			extern void										ValidateModuleRPC(WfLexicalScopeManager* manager, Ptr<WfModule> module);
+			extern Ptr<WfModule>							CopyAndClearRpcMetadata(Ptr<WfModule> module);
+			extern WString									GenerateDtsFromRpcMetadata(WfLexicalScopeManager* manager);
+			extern Ptr<WfModule>							GenerateModuleRpc(WfLexicalScopeManager* manager, WString assemblyName);
+			extern Ptr<WfModule>							GenerateModuleRpcJson(WfLexicalScopeManager* manager, WString assemblyName);
+
 /***********************************************************************
 Expanding Virtual Nodes
 ***********************************************************************/
@@ -5537,9 +5642,30 @@ Error Messages
 				static glr::ParsingError					WrongBaseConstructorCall(WfBaseConstructorCall* node, reflection::description::ITypeDescriptor* type);
 				static glr::ParsingError					DuplicatedBaseConstructorCall(WfBaseConstructorCall* node, reflection::description::ITypeDescriptor* type);
 				static glr::ParsingError					TooManyDestructor(WfDestructorDeclaration* node, WfClassDeclaration* classDecl);
+				static glr::ParsingError					TooManyDestructor(WfDestructorDeclaration* node, WfNewInterfaceExpression* newInterfaceExpr);
 				static glr::ParsingError					AutoPropertyShouldBeInitialized(WfAutoPropertyDeclaration* node);
 				static glr::ParsingError					AutoPropertyCannotBeInitializedInInterface(WfAutoPropertyDeclaration* node, WfClassDeclaration* classDecl);
 
+				// H: RPC attribute checking
+				static glr::ParsingError					RpcInterfaceCanOnlyApplyToInterface(WfAttribute* node, const WString& fullName);
+				static glr::ParsingError					RpcInterfaceBaseNotSerializable(WfType* node, const WString& interfaceFullName, const WString& baseFullName);
+				static glr::ParsingError					RpcInterfaceMemberNotSerializable(WfDeclaration* node, const WString& interfaceFullName, const WString& memberName);
+				static glr::ParsingError					RpcInterfaceMemberNotSerializable(WfFunctionArgument* node, const WString& interfaceFullName, const WString& memberName);
+				static glr::ParsingError					RpcCtorCanOnlyApplyToRpcInterface(WfAttribute* node);
+				static glr::ParsingError					RpcAttributeCanOnlyApplyToPropertyMethodOrParameter(WfAttribute* node, const WString& attributeName);
+				static glr::ParsingError					RpcAttributeCanOnlyBeUsedInsideRpcInterface(WfAttribute* node, const WString& attributeName);
+				static glr::ParsingError					RpcAttributeRequiresStrongTypedCollection(WfAttribute* node, const WString& attributeName, const WString& memberName);
+				static glr::ParsingError					RpcAttributeCanOnlyApplyToProperty(WfAttribute* node, const WString& attributeName);
+				static glr::ParsingError					RpcAttributeCannotCoexistWithOther(WfAttribute* node, const WString& attributeName, const WString& otherAttributeName, const WString& memberName);
+				static glr::ParsingError					RpcGeneratedNameConflict(WfDeclaration* node, const WString& category, const WString& generatedName);
+				static glr::ParsingError					RpcReservedTypeInReturnValue(WfDeclaration* node, const WString& interfaceFullName, const WString& memberName, const WString& typeName);
+				static glr::ParsingError					RpcReservedTypeInFunctionArgument(WfFunctionArgument* node, const WString& interfaceFullName, const WString& memberName, const WString& typeName);
+				static glr::ParsingError					RpcReservedTypeInEventArgument(WfType* node, const WString& interfaceFullName, const WString& memberName, const WString& typeName);
+				static glr::ParsingError					RpcWrapperGenerationRequiresPropertyMode(WfPropertyDeclaration* node, const WString& memberName);
+				static glr::ParsingError					RpcWrapperGenerationRequiresCollectionReturnTransfer(WfFunctionDeclaration* node, const WString& memberName);
+				static glr::ParsingError					RpcWrapperGenerationRequiresCollectionParameterTransfer(WfFunctionArgument* node, const WString& memberName);
+				static glr::ParsingError					RpcMangledNameConflict(WfDeclaration* node, const WString& mangledName, const WString& previousFullName, const WString& currentFullName);
+
 				// CPP: C++ code generation error
 				static glr::ParsingError					CppUnableToDecideClassOrder(WfClassDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds);
 				static glr::ParsingError					CppUnableToSeparateCustomFile(WfClassDeclaration* node, collections::List<reflection::description::ITypeDescriptor*>& tds);
@@ -5550,6 +5676,52 @@ Error Messages
 
 #endif
 
+
+/***********************************************************************
+.\ANALYZER\WFANALYZER_GENERATERPC.H
+***********************************************************************/
+/***********************************************************************
+Vczh Library++ 3.0
+Developer: Zihan Chen(vczh)
+Workflow::Analyzer::RPC Generator Helpers
+
+Interfaces:
+**********************************************************************/
+
+#ifndef VCZH_WORKFLOW_ANALYZER_WFANALYZER_GENERATERPC
+#define VCZH_WORKFLOW_ANALYZER_WFANALYZER_GENERATERPC
+
+
+namespace vl
+{
+	namespace workflow
+	{
+		namespace analyzer
+		{
+			namespace rpc_generating
+			{
+				extern Ptr<WfStatement>											CreateIf(Ptr<WfExpression> condition, Ptr<WfStatement> trueBranch, Ptr<WfStatement> falseBranch = nullptr);
+				extern Ptr<WfFunctionDeclaration>								CreateFunctionDeclaration(const WString& name, Ptr<WfType> returnType, WfFunctionKind kind, WfFunctionAnonymity anonymity = WfFunctionAnonymity::Named);
+
+				template<typename ...TArgs>
+				Ptr<WfCallExpression> CreateCall(Ptr<WfExpression> function, TArgs... arguments)
+				{
+					auto expression = Ptr(new WfCallExpression);
+					expression->function = function;
+					if constexpr (sizeof...(arguments) > 0)
+					{
+						(expression->arguments.Add(arguments), ...);
+					}
+					return expression;
+				}
+			}
+		}
+	}
+}
+
+#endif
+
+
 /***********************************************************************
 .\EMITTER\WFEMITTER.H
 ***********************************************************************/
@@ -5601,6 +5773,7 @@ Code Generation
 				WfFunctionDeclaration*				functionDeclaration = 0;
 				WfFunctionExpression*				functionExpression = 0;
 				WfOrderedLambdaExpression*			orderedLambdaExpression = 0;
+				WfDestructorDeclaration*			destructorDeclaration = 0;
 			};
 
 			enum class WfCodegenScopeType
@@ -5948,6 +6121,7 @@ WfCppConfig::Write
 			};
 
 			extern void					GenerateExpression(WfCppConfig* config, stream::StreamWriter& writer, Ptr<WfExpression> node, reflection::description::ITypeInfo* expectedType, bool useReturnValue = true);
+			extern void					WriteWStringLiteralUnmanaged(stream::StreamWriter& writer, const WString& value);
 			extern void					GenerateStatement(WfCppConfig* config, Ptr<FunctionRecord> functionRecord, stream::StreamWriter& writer, Ptr<WfStatement> node, const WString& prefix, const WString& prefixDelta, reflection::description::ITypeInfo* returnType);
 			extern void					GenerateClassMemberDecl(WfCppConfig* config, stream::StreamWriter& writer, const WString& className, Ptr<WfDeclaration> memberDecl, const WString& prefix, bool forClassExpr);
 			extern bool					GenerateClassMemberImpl(WfCppConfig* config, stream::StreamWriter& writer, WfClassDeclaration* classDef, const WString& classBaseName, const WString& className, const WString& classFullName, Ptr<WfDeclaration> memberDecl, const WString& prefix);
@@ -5999,3 +6173,4 @@ GenerateCppFiles
 }
 
 #endif
+

Import/VlppWorkflowRuntime.cpp

@@ -53,7 +53,7 @@ WfRuntimeCallStackInfo
 			{
 				if (!cache)
 				{
-					if (!context)
+					if (context)
 					{
 						Dictionary<WString, Value> map;
 						for (auto [name, index] : indexed(names))
@@ -1446,6 +1446,77 @@ Serialization (TypeImpl)
 
 				//----------------------------------------------------
 
+				static void IOAttributeBag(WfReader& reader, TypeDescriptorImplBase* td, IMemberInfo* memberInfo)
+				{
+					vint attCount = 0;
+					reader << attCount;
+					for (vint i = 0; i < attCount; i++)
+					{
+						WString attTypeName;
+						reader << attTypeName;
+						auto attTd = GetTypeDescriptor(attTypeName);
+						auto attInfo = Ptr(new AttributeInfoImpl(attTd));
+
+						vint valueCount = 0;
+						reader << valueCount;
+						for (vint j = 0; j < valueCount; j++)
+						{
+							WString valueTypeName;
+							WString serializedData;
+							reader << valueTypeName << serializedData;
+							auto valueTd = GetTypeDescriptor(valueTypeName);
+							Value value;
+							if (auto serializableType = valueTd->GetSerializableType())
+							{
+								serializableType->Deserialize(serializedData, value);
+								value = Value::From(value.GetBoxedValue(), valueTd);
+							}
+							else
+							{
+								auto rawTd = GetTypeDescriptor(serializedData);
+								value = BoxValue<ITypeDescriptor*>(rawTd);
+							}
+							attInfo->AddValue(valueTd, value);
+						}
+
+						td->RegisterAttribute(memberInfo, attInfo);
+					}
+				}
+
+				static void IOAttributeBag(WfWriter& writer, IAttributeBag* bag)
+				{
+					vint attCount = bag->GetAttributeCount();
+					writer << attCount;
+					for (vint i = 0; i < attCount; i++)
+					{
+						auto attInfo = bag->GetAttribute(i);
+						WString attTypeName = attInfo->GetAttributeType()->GetTypeName();
+						writer << attTypeName;
+
+						vint valueCount = attInfo->GetAttributeValueCount();
+						writer << valueCount;
+						for (vint j = 0; j < valueCount; j++)
+						{
+							auto valueTd = attInfo->GetAttributeValueType(j);
+							auto value = attInfo->GetAttributeValue(j);
+							WString valueTypeName = valueTd->GetTypeName();
+							WString serializedData;
+							if (auto serializableType = valueTd->GetSerializableType())
+							{
+								serializableType->Serialize(value, serializedData);
+							}
+							else
+							{
+								auto rawTd = UnboxValue<ITypeDescriptor*>(value);
+								if (rawTd) serializedData = rawTd->GetTypeName();
+							}
+							writer << valueTypeName << serializedData;
+						}
+					}
+				}
+
+				//----------------------------------------------------
+
 				static void IOMethodBase(WfReader& reader, WfMethodBase* info)
 				{
 					Ptr<ITypeInfo> type;
@@ -1676,6 +1747,43 @@ Serialization (TypeImpl)
 							td->AddMember(info);
 						}
 					}
+
+					// attributes
+					{
+						// type-level attributes
+						IOAttributeBag(reader, td, nullptr);
+
+						// constructor attributes
+						if (auto group = td->GetConstructorGroup())
+						{
+							for (vint i = 0; i < group->GetMethodCount(); i++)
+							{
+								IOAttributeBag(reader, td, group->GetMethod(i));
+							}
+						}
+
+						// method attributes
+						for (vint i = 0; i < td->GetMethodGroupCount(); i++)
+						{
+							auto group = td->GetMethodGroup(i);
+							for (vint j = 0; j < group->GetMethodCount(); j++)
+							{
+								IOAttributeBag(reader, td, group->GetMethod(j));
+							}
+						}
+
+						// event attributes
+						for (vint i = 0; i < td->GetEventCount(); i++)
+						{
+							IOAttributeBag(reader, td, td->GetEvent(i));
+						}
+
+						// property attributes
+						for (vint i = 0; i < td->GetPropertyCount(); i++)
+						{
+							IOAttributeBag(reader, td, td->GetProperty(i));
+						}
+					}
 				}
 					
 				static void IOCustomType(WfWriter& writer, WfCustomType* td, bool isClass)
@@ -1790,6 +1898,43 @@ Serialization (TypeImpl)
 							IOType(writer, propInfo->GetReturn());
 						}
 					}
+
+					// attributes
+					{
+						// type-level attributes
+						IOAttributeBag(writer, td);
+
+						// constructor attributes
+						if (auto group = td->GetConstructorGroup())
+						{
+							for (vint i = 0; i < group->GetMethodCount(); i++)
+							{
+								IOAttributeBag(writer, group->GetMethod(i));
+							}
+						}
+
+						// method attributes
+						for (vint i = 0; i < td->GetMethodGroupCount(); i++)
+						{
+							auto group = td->GetMethodGroup(i);
+							for (vint j = 0; j < group->GetMethodCount(); j++)
+							{
+								IOAttributeBag(writer, group->GetMethod(j));
+							}
+						}
+
+						// event attributes
+						for (vint i = 0; i < td->GetEventCount(); i++)
+						{
+							IOAttributeBag(writer, td->GetEvent(i));
+						}
+
+						// property attributes
+						for (vint i = 0; i < td->GetPropertyCount(); i++)
+						{
+							IOAttributeBag(writer, td->GetProperty(i));
+						}
+					}
 				}
 
 				//----------------------------------------------------
@@ -1837,6 +1982,18 @@ Serialization (TypeImpl)
 						field->SetReturn(typeInfo);
 						td->AddMember(field);
 					}
+
+					// attributes
+					{
+						// type-level attributes
+						IOAttributeBag(reader, td, nullptr);
+
+						// field attributes
+						for (vint i = 0; i < td->GetPropertyCount(); i++)
+						{
+							IOAttributeBag(reader, td, td->GetProperty(i));
+						}
+					}
 				}
 
 				static void IOStruct(WfWriter& writer, WfStruct* td)
@@ -1854,6 +2011,18 @@ Serialization (TypeImpl)
 						ITypeInfo* typeInfo = prop->GetReturn();
 						IOType(writer, typeInfo);
 					}
+
+					// attributes
+					{
+						// type-level attributes
+						IOAttributeBag(writer, td);
+
+						// field attributes
+						for (vint i = 0; i < td->GetPropertyCount(); i++)
+						{
+							IOAttributeBag(writer, td->GetProperty(i));
+						}
+					}
 				}
 
 				//----------------------------------------------------
@@ -2481,6 +2650,15 @@ WfRuntimeLambda
 WfRuntimeInterfaceInstance
 ***********************************************************************/
 
+			WfRuntimeInterfaceInstance::~WfRuntimeInterfaceInstance()
+			{
+				if (destructorFunctionIndex != -1)
+				{
+					auto arguments = IValueList::Create();
+					WfRuntimeLambda::Invoke(Ptr(globalContext), capturedVariables, destructorFunctionIndex, arguments);
+				}
+			}
+
 			Value WfRuntimeInterfaceInstance::Invoke(IMethodInfo* methodInfo, Ptr<IValueReadonlyList> arguments)
 			{
 				vint index = functions.Keys().IndexOf(methodInfo);
@@ -3866,9 +4044,16 @@ WfRuntimeThreadContext
 						{
 							CONTEXT_ACTION(PopValue(value), L"failed to pop a value from the stack.");
 							CONTEXT_ACTION(PopValue(key), L"failed to pop a value from the stack.");
-							auto name = UnboxValue<IMethodInfo*>(key);
-							auto func = UnboxValue<vint>(value);
-							proxy->functions.Add(name, func);
+							if (key.IsNull())
+							{
+								proxy->destructorFunctionIndex = UnboxValue<vint>(value);
+							}
+							else
+							{
+								auto name = UnboxValue<IMethodInfo*>(key);
+								auto func = UnboxValue<vint>(value);
+								proxy->functions.Add(name, func);
+							}
 						}
 
 						CONTEXT_ACTION(PopValue(operand), L"failed to pop a value from the stack.");

Import/VlppWorkflowRuntime.h

@@ -1089,7 +1089,9 @@ InterfaceInstance
 				WfRuntimeGlobalContext*				globalContext = nullptr;
 				Ptr<WfRuntimeVariableContext>		capturedVariables;
 				FunctionMap							functions;
+				vint								destructorFunctionIndex = -1;
 
+				~WfRuntimeInterfaceInstance();
 				Value								Invoke(IMethodInfo* methodInfo, Ptr<IValueReadonlyList> arguments)override;
 			};
 		}

Tools/Executables/GlrParserGen/Main.cpp

@@ -380,6 +380,7 @@ int main(int argc, char* argv[])
 					{
 						files.Remove(astOutput->jsonH);
 						files.Remove(astOutput->jsonCpp);
+						files.Remove(astOutput->jsonDts);
 					}
 					else if (utility == L"Builder")
 					{

Tutorial/Console_Workflow/W05_StaticRun/W05_StaticRun.vcxproj

@@ -156,6 +156,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\Import\Vlpp.h" />
+    <ClInclude Include="..\..\..\Import\VlppGlrParser.h" />
     <ClInclude Include="..\..\..\Import\VlppOS.h" />
     <ClInclude Include="..\..\..\Import\VlppReflection.h" />
     <ClInclude Include="..\..\..\Import\VlppRegex.h" />
@@ -179,6 +180,12 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
     </ClCompile>
     <ClCompile Include="..\..\..\Import\Vlpp.Windows.cpp" />
+    <ClCompile Include="..\..\..\Import\VlppGlrParser.cpp">
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">/bigobj %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">/bigobj %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">/bigobj %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">/bigobj %(AdditionalOptions)</AdditionalOptions>
+    </ClCompile>
     <ClCompile Include="..\..\..\Import\VlppOS.cpp">
       <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">/bigobj %(AdditionalOptions)</AdditionalOptions>
       <AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">/bigobj %(AdditionalOptions)</AdditionalOptions>
@@ -218,4 +225,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>

Tutorial/GacUI_ControlTemplate/WindowSkin/UI/Source/DemoReflection.cpp

@@ -36,35 +36,60 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_File, ::vl::WString::Unmanaged(L"MainWindow"))
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(buttonNewWindow_Clicked, { L"sender" _ L"arguments" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 				CLASS_MEMBER_METHOD(checkFrame_SelectionChanged, { L"sender" _ L"arguments" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindowConstructor)
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(buttonNewWindow)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkBorder)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkFrame)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkIcon)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkMax)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkMin)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkSizeBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkTitle)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/AddressBook/UI/Source/DemoReflection.cpp

@@ -94,12 +94,15 @@ namespace vl
 			END_INTERFACE_MEMBER(::demo::IViewModel)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_File, ::vl::WString::Unmanaged(L"MainWindow"))
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(::vl::Ptr<::demo::IViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(ClearViewSelection, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
@@ -107,62 +110,117 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandBigIcon)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandDeleteContact)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandDeleteFolder)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandDetail)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandEditContact)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandInformation)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandList)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandNewContact)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandNewFolder)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandSmallIcon)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandTile)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(listViewContacts)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(treeViewFolders)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::NewContactWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::NewContactWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::NewContactWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::NewContactWindow*(), NO_PARAMETER)
@@ -171,6 +229,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetForEdit, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(ForEditChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_ForEdit)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(ForEdit, GetForEdit, SetForEdit, ForEditChanged)
 				CLASS_MEMBER_FIELD(Ready)
 				CLASS_MEMBER_FIELD(contact)
@@ -180,38 +239,69 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::NewContactWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_NewContactWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(datePickerBirthday)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBoxAddress)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBoxName)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBoxPhone)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::NewContactWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::NewFolderWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::NewFolderWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::NewFolderWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::NewFolderWindow*(), NO_PARAMETER)
@@ -219,6 +309,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetFolderName, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(FolderNameChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_FolderName)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(FolderName, GetFolderName, SetFolderName, FolderNameChanged)
 				CLASS_MEMBER_FIELD(Ready)
 			END_CLASS_MEMBER(::demo::NewFolderWindow)
@@ -227,20 +318,35 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::NewFolderWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_NewFolderWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBoxName)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::NewFolderWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/Animation/UI/Source/DemoReflection.cpp

@@ -54,10 +54,15 @@ namespace vl
 				CLASS_MEMBER_EVENT(CurrentChanged)
 				CLASS_MEMBER_EVENT(EndChanged)
 				CLASS_MEMBER_FIELD(__vwsn_ani_int_)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_ani_int_Thickness)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Begin)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Current)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_End)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Begin, GetBegin, SetBegin, BeginChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Current, GetCurrent, SetCurrent, CurrentChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(End, GetEnd, SetEnd, EndChanged)
@@ -82,9 +87,13 @@ namespace vl
 				CLASS_MEMBER_EVENT(ThicknessChanged)
 				CLASS_MEMBER_EVENT(TopChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Bottom)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Shadow)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Thickness)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Top)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Bottom, GetBottom, SetBottom, BottomChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Shadow, GetShadow, SetShadow, ShadowChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Thickness, GetThickness, SetThickness, ThicknessChanged)
@@ -92,46 +101,76 @@ namespace vl
 			END_CLASS_MEMBER(::demo::ColorDef)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_instance_ctor_, NO_PARAMETER)
 				CLASS_MEMBER_STATIC_METHOD(BallAnimation, { L"container" _ L"ball" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_STATIC_METHOD(BallAnimationWithDelay, { L"container" _ L"ball" _ L"delay" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(PerformGradientAnimation, { L"target" })
 				CLASS_MEMBER_STATIC_METHOD(WaitingAnimation, { L"container" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(counter)
 				CLASS_MEMBER_FIELD(gradientColorDef)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(lastGradientAnimation)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindowConstructor)
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(animationBackground)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/CalculatorAndStateMachine/UI/Source/DemoReflection.cpp

@@ -40,6 +40,7 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::description::StateMachine)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::Calculator>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_state_CreateCoroutine, { L"__vwsn_state_startState" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(Add, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(Calculate, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(Clear, NO_PARAMETER)
@@ -52,19 +53,24 @@ namespace vl
 				CLASS_MEMBER_METHOD(Update, { L"value" })
 				CLASS_MEMBER_EVENT(ValueChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Value)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_stateip_Digit_i)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_statesp_Integer_newNumber)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Value, GetValue, SetValue, ValueChanged)
 				CLASS_MEMBER_FIELD(op)
 				CLASS_MEMBER_FIELD(valueFirst)
 			END_CLASS_MEMBER(::demo::Calculator)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(::vl::Ptr<::demo::Calculator>), { L"__vwsn_ctor_parameter_calculator" })
 				CLASS_MEMBER_METHOD(Getcalculator, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_calculator)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(calculator, Getcalculator)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
@@ -72,57 +78,109 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(calculator)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/ColorPicker/UI/Source/DemoReflection.cpp

@@ -42,11 +42,13 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::ColorComboItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ColorComboItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiControlTemplate)
 				CLASS_MEMBER_BASE(::demo::ColorComboItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ColorComboItemTemplate*(::vl::Ptr<::demo::IColorItem>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::ColorComboItemTemplate)
 
@@ -54,21 +56,31 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ColorComboItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ColorComboItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ColorComboItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::ColorListItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ColorListItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiTextListItemTemplate)
 				CLASS_MEMBER_BASE(::demo::ColorListItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ColorListItemTemplate*(::vl::Ptr<::demo::IColorItem>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::ColorListItemTemplate)
 
@@ -76,9 +88,13 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ColorListItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ColorListItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ColorListItemTemplateConstructor)
 
 			BEGIN_INTERFACE_MEMBER(::demo::IColorItem)
@@ -96,11 +112,13 @@ namespace vl
 			END_INTERFACE_MEMBER(::demo::IViewModel)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(::vl::Ptr<::demo::IViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
@@ -108,16 +126,27 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/ColorPicker2/UI/Source/DemoReflection.cpp

@@ -40,11 +40,13 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::ColorBomboItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ColorBomboItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiControlTemplate)
 				CLASS_MEMBER_BASE(::demo::ColorBomboItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ColorBomboItemTemplate*(::vl::Ptr<::demo::IColorItem>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::ColorBomboItemTemplate)
 
@@ -52,16 +54,27 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ColorBomboItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ColorBomboItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ColorBomboItemTemplateConstructor)
 
 			BEGIN_INTERFACE_MEMBER(::demo::IColorItem)
@@ -85,11 +98,13 @@ namespace vl
 			END_INTERFACE_MEMBER(::demo::IViewModel)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(::vl::Ptr<::demo::IViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
@@ -97,22 +112,39 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboColor)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/ContainersAndButtons/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,83 +46,161 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_50)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_51)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_52)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_53)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_54)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_55)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_56)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_57)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_58)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_59)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_60)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_61)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_62)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_63)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_64)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_65)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_66)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_67)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_68)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_69)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_70)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_71)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_72)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_73)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_74)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_75)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(radioGroup)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/DataGrid/UI/Source/DemoReflection.cpp

@@ -61,6 +61,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::CategoryDisplayer)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::CategoryDisplayerConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::CategoryDisplayerConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::CategoryDisplayer*(), NO_PARAMETER)
@@ -68,6 +69,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetCategory, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(CategoryChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Category)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Category, GetCategory, SetCategory, CategoryChanged)
 			END_CLASS_MEMBER(::demo::CategoryDisplayer)
 
@@ -75,17 +77,27 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::CategoryDisplayerConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_CategoryDisplayer_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::CategoryDisplayerConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::CategoryEditor)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::CategoryEditorConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiGridEditorTemplate)
 				CLASS_MEMBER_BASE(::demo::CategoryEditorConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::CategoryEditor*(), NO_PARAMETER)
@@ -96,18 +108,25 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::CategoryEditorConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_CategoryEditor_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::CategoryEditorConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::CategoryItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::CategoryItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiTextListItemTemplate)
 				CLASS_MEMBER_BASE(::demo::CategoryItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::CategoryItemTemplate*(::demo::MyCategory), { L"__vwsn_ctor_parameter_SelectedCategory" })
 				CLASS_MEMBER_METHOD(GetSelectedCategory, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_SelectedCategory)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(SelectedCategory, GetSelectedCategory)
 			END_CLASS_MEMBER(::demo::CategoryItemTemplate)
 
@@ -115,13 +134,19 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::CategoryItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_CategoryItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(SelectedCategory)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::CategoryItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::CategoryVisualizer)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::CategoryVisualizerConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiGridVisualizerTemplate)
 				CLASS_MEMBER_BASE(::demo::CategoryVisualizerConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::CategoryVisualizer*(), NO_PARAMETER)
@@ -131,12 +156,17 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::CategoryVisualizerConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_CategoryVisualizer_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::CategoryVisualizerConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::DateEditor)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::DateEditorConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiGridEditorTemplate)
 				CLASS_MEMBER_BASE(::demo::DateEditorConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::DateEditor*(), NO_PARAMETER)
@@ -146,43 +176,66 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::DateEditorConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_DateEditor_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::DateEditorConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::DateFilter)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::DateFilterConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::DateFilterConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::DateFilter*(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_instance_ctor_, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetFilter, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(SetFilter, { L"__vwsn_value_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(UpdateFilter, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Filter)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(Filter, GetFilter)
 				CLASS_MEMBER_FIELD(callback)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 			END_CLASS_MEMBER(::demo::DateFilter)
 
 			BEGIN_CLASS_MEMBER(::demo::DateFilterConstructor)
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::DateFilterConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_DateFilter_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkFrom)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkTo)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dateFrom)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dateTo)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::DateFilterConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::GenderDisplayer)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::GenderDisplayerConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::GenderDisplayerConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::GenderDisplayer*(), NO_PARAMETER)
@@ -190,6 +243,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetGender, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(GenderChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Gender)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Gender, GetGender, SetGender, GenderChanged)
 			END_CLASS_MEMBER(::demo::GenderDisplayer)
 
@@ -197,12 +251,17 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::GenderDisplayerConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_GenderDisplayer_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::GenderDisplayerConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::GenderEditor)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::GenderEditorConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiGridEditorTemplate)
 				CLASS_MEMBER_BASE(::demo::GenderEditorConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::GenderEditor*(), NO_PARAMETER)
@@ -213,18 +272,25 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::GenderEditorConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_GenderEditor_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::GenderEditorConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::GenderItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::GenderItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiTextListItemTemplate)
 				CLASS_MEMBER_BASE(::demo::GenderItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::GenderItemTemplate*(::demo::MyGender), { L"__vwsn_ctor_parameter_SelectedGender" })
 				CLASS_MEMBER_METHOD(GetSelectedGender, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_SelectedGender)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(SelectedGender, GetSelectedGender)
 			END_CLASS_MEMBER(::demo::GenderItemTemplate)
 
@@ -232,13 +298,19 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::GenderItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_GenderItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(SelectedGender)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::GenderItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::GenderVisualizer)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::GenderVisualizerConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiGridVisualizerTemplate)
 				CLASS_MEMBER_BASE(::demo::GenderVisualizerConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::GenderVisualizer*(), NO_PARAMETER)
@@ -248,12 +320,17 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::GenderVisualizerConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_GenderVisualizer_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::GenderVisualizerConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -264,31 +341,57 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dataGrid)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dateFilter)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_ENUM_ITEM(::demo::MyCategory)
@@ -318,12 +421,19 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetSmallImage, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(SetWebsite, { L"__vwsn_value_" })
 				CLASS_MEMBER_FIELD(__vwsn_prop_Birthday)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Category)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Gender)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_LargeImage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Name)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_SmallImage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Website)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY(Birthday, GetBirthday, SetBirthday)
 				CLASS_MEMBER_PROPERTY(Category, GetCategory, SetCategory)
 				CLASS_MEMBER_PROPERTY(Gender, GetGender, SetGender)
@@ -339,6 +449,7 @@ namespace vl
 			END_ENUM_ITEM(::demo::MyGender)
 
 			BEGIN_CLASS_MEMBER(::demo::TextEditor)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::TextEditorConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiGridEditorTemplate)
 				CLASS_MEMBER_BASE(::demo::TextEditorConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::TextEditor*(), NO_PARAMETER)
@@ -348,9 +459,13 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::TextEditorConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_TextEditor_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::TextEditorConstructor)
 
 #undef _

Tutorial/GacUI_Controls/Dialogs/UI/Source/DemoReflection.cpp

@@ -44,6 +44,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::LocalizedColorDialogTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::LocalizedColorDialogTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::LocalizedColorDialogTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::LocalizedColorDialogTabPage*(), NO_PARAMETER)
@@ -53,16 +54,25 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::LocalizedColorDialogTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_LocalizedColorDialogTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(background)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialog)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::LocalizedColorDialogTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::LocalizedFileDialogTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::LocalizedFileDialogTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::LocalizedFileDialogTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::LocalizedFileDialogTabPage*(), NO_PARAMETER)
@@ -73,76 +83,145 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::LocalizedFileDialogTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_LocalizedFileDialogTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogAddToRecent)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogAllowMultipleSelection)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogDereferenceLinks)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogDirectoryMustExist)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogFileMustExist)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogPromptCreateFile)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogPromptOverwriteFile)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogShowNetworkButton)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(chkFileDialogShowReadOnlyCheckBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogOpen)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogSave)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(lstFiles)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtDefaultExtension)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtDirectory)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtFileName)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtFilter)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtFilterIndex)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtTitle)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::LocalizedFileDialogTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::LocalizedFontDialogTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::LocalizedFontDialogTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::LocalizedFontDialogTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::LocalizedFontDialogTabPage*(), NO_PARAMETER)
@@ -152,18 +231,29 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::LocalizedFontDialogTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_LocalizedFontDialogTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkEffect)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialog)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(label)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::LocalizedFontDialogTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::LocalizedMessageDialogTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::LocalizedMessageDialogTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::LocalizedMessageDialogTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::LocalizedMessageDialogTabPage*(), NO_PARAMETER)
@@ -182,46 +272,85 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::LocalizedMessageDialogTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_LocalizedMessageDialogTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboDefaultButton)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboIcon)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboInput)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialog)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(lblOutput)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtText)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(txtTitle)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::LocalizedMessageDialogTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -231,14 +360,23 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/DocumentEditor/UI/Source/EditorBaseReflection.cpp

@@ -38,6 +38,8 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::DocumentEditorBase)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_File, ::vl::WString::Unmanaged(L"DocumentEditorBase"))
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::DocumentEditorBaseConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::DocumentEditorBaseConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::DocumentEditorBase*(), NO_PARAMETER)
@@ -47,26 +49,42 @@ namespace vl
 				CLASS_MEMBER_METHOD(GetHasEditableSelection, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetHasEditableSelectionInSingleParagraph, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetMenuContainer, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(GetToolstripContainer, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(HasEditableCursor, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(HasEditableHyperlink, { L"forEdit" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(LoadAsPrivateFormat, { L"fileName" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 				CLASS_MEMBER_METHOD(SaveAsHTML, { L"fileName" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 				CLASS_MEMBER_METHOD(SaveAsPrivateFormat, { L"fileName" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 				CLASS_MEMBER_METHOD(SaveAsRTF, { L"fileName" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 				CLASS_MEMBER_METHOD(SaveDocument, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(SelectAlignmentCommand, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(SetAlignment, { L"alignment" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(SetEditMode, { L"editMode" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(SetEditModeCommand, { L"__vwsn_value_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(SetHasEditableSelection, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(SetHasEditableSelectionInSingleParagraph, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(EditModeCommandChanged)
 				CLASS_MEMBER_EVENT(HasEditableSelectionChanged)
 				CLASS_MEMBER_EVENT(HasEditableSelectionInSingleParagraphChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_EditModeCommand)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_HasEditableSelection)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_HasEditableSelectionInSingleParagraph)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT_READONLY(EditModeCommand, GetEditModeCommand, EditModeCommandChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(HasEditableSelection, GetHasEditableSelection, SetHasEditableSelection, HasEditableSelectionChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(HasEditableSelectionInSingleParagraph, GetHasEditableSelectionInSingleParagraph, SetHasEditableSelectionInSingleParagraph, HasEditableSelectionInSingleParagraphChanged)
@@ -78,53 +96,99 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::DocumentEditorBaseConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_DocumentEditorBase_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandAlignCenter)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandAlignDefault)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandAlignLeft)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandAlignRight)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandBackColor)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandBold)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandColor)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandCopy)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandCut)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandDelete)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandEditHyperlink)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandEditable)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandFont)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandInsertImage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandItalic)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandLoadPrivate)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandPaste)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandRedo)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandRemoveHyperlink)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandSaveHtml)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandSavePrivate)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandSaveRtf)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandSelect)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandSelectable)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandStrike)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandUnderline)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandUndo)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandViewOnly)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogColor)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogFont)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogMessage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogNotImpl)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogOpen)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogOpenDoc)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogQueryClose)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogSaveDoc)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogSaveDocPrivate)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(document)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(menuContainer)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(toolstripContainer)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::DocumentEditorBaseConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::HyperlinkWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::HyperlinkWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::HyperlinkWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::HyperlinkWindow*(), NO_PARAMETER)
@@ -132,6 +196,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetUrl, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(UrlChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Url)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Url, GetUrl, SetUrl, UrlChanged)
 			END_CLASS_MEMBER(::demo::HyperlinkWindow)
 
@@ -139,22 +204,39 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::HyperlinkWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_HyperlinkWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textUrl)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::HyperlinkWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/DocumentEditorRibbon/UI/Source/EditorRibbonReflection.cpp

@@ -42,16 +42,19 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::DocumentEditorRibbon)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::DocumentEditorRibbonConstructor")))
 				CLASS_MEMBER_BASE(::demo::DocumentEditorBase)
 				CLASS_MEMBER_BASE(::demo::DocumentEditorRibbonConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::DocumentEditorRibbon*(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_instance_ctor_, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GenerateStyleGroups, NO_PARAMETER)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(GetAlignCenterSelected, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetAlignLeftSelected, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetAlignRightSelected, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetStyleGroups, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(SelectStyleName, { L"styleName" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(SetAlignCenterSelected, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(SetAlignLeftSelected, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(SetAlignRightSelected, { L"__vwsn_value_" })
@@ -61,9 +64,13 @@ namespace vl
 				CLASS_MEMBER_EVENT(AlignRightSelectedChanged)
 				CLASS_MEMBER_EVENT(StyleGroupsChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_AlignCenterSelected)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_AlignLeftSelected)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_AlignRightSelected)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_StyleGroups)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(AlignCenterSelected, GetAlignCenterSelected, SetAlignCenterSelected, AlignCenterSelectedChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(AlignLeftSelected, GetAlignLeftSelected, SetAlignLeftSelected, AlignLeftSelectedChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(AlignRightSelected, GetAlignRightSelected, SetAlignRightSelected, AlignRightSelectedChanged)
@@ -74,110 +81,213 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::DocumentEditorRibbonConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_DocumentEditorRibbon_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_50)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_51)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_52)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_53)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_54)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_55)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_56)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_57)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_58)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_59)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_60)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_61)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_62)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_63)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_64)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_65)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_66)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_67)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_68)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_69)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_70)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_71)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_72)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_73)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_74)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_75)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_76)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_77)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_78)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_79)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_80)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_81)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_82)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_83)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_84)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_85)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_86)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_87)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_88)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_89)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_90)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_91)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_92)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_93)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_94)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_95)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(buttonHome)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialogMessage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(styleGallery)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(toolstripHome)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::DocumentEditorRibbonConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -187,9 +297,13 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(editor)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::StyleGroup)
@@ -207,12 +321,14 @@ namespace vl
 			END_CLASS_MEMBER(::demo::StyleItem)
 
 			BEGIN_CLASS_MEMBER(::demo::StyleItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::StyleItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiTextListItemTemplate)
 				CLASS_MEMBER_BASE(::demo::StyleItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::StyleItemTemplate*(::vl::Ptr<::demo::StyleItem>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(__vwsn_instance_ctor_, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::StyleItemTemplate)
 
@@ -220,18 +336,31 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::StyleItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_StyleItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(containerControl)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(styleLabel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::StyleItemTemplateConstructor)
 
 #undef _

Tutorial/GacUI_Controls/DocumentEditorToolstrip/UI/Source/EditorToolstripReflection.cpp

@@ -38,6 +38,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::DocumentEditorToolstrip)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::DocumentEditorToolstripConstructor")))
 				CLASS_MEMBER_BASE(::demo::DocumentEditorBase)
 				CLASS_MEMBER_BASE(::demo::DocumentEditorToolstripConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::DocumentEditorToolstrip*(), NO_PARAMETER)
@@ -47,87 +48,167 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::DocumentEditorToolstripConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_DocumentEditorToolstrip_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_50)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_51)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_52)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_53)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_54)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_55)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_56)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_57)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_58)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_59)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_60)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_61)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_62)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_63)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_64)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_65)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_66)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_67)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_68)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_69)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_70)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_71)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_72)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_73)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_74)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_75)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(buttonAlignment)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::DocumentEditorToolstripConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -137,9 +218,13 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(editor)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/GlobalHotKey/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,25 +46,45 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandGlobal)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(dialog)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(menuRightClick)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/ListControls/UI/Source/DemoReflection.cpp

@@ -43,6 +43,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::ListViewTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ListViewTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::ListViewTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ListViewTabPage*(), NO_PARAMETER)
@@ -53,35 +54,63 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ListViewTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ListViewTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(bindableListView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(listView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ListViewTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -91,13 +120,21 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MyTextItem)
@@ -108,12 +145,15 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetChecked, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(SetName, { L"__vwsn_value_" })
 				CLASS_MEMBER_FIELD(__vwsn_prop_Checked)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Name)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY(Checked, GetChecked, SetChecked)
 				CLASS_MEMBER_PROPERTY(Name, GetName, SetName)
 			END_CLASS_MEMBER(::demo::MyTextItem)
 
 			BEGIN_CLASS_MEMBER(::demo::TextListTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::TextListTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::TextListTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::TextListTabPage*(), NO_PARAMETER)
@@ -125,38 +165,69 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::TextListTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_TextListTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(bindableTextList)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textList)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::TextListTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::TreeViewTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::TreeViewTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::TreeViewTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::TreeViewTabPage*(), NO_PARAMETER)
@@ -168,59 +239,113 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::TreeViewTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_TreeViewTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(bindableTreeView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(treeView)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::TreeViewTabPageConstructor)
 
 #undef _

Tutorial/GacUI_Controls/Localization/UI/Source/DemoReflection.cpp

@@ -55,6 +55,7 @@ namespace vl
 			END_INTERFACE_MEMBER(::demo::IStringResourceStrings)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -63,6 +64,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetStrings, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(StringsChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Strings)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Strings, GetStrings, SetStrings, StringsChanged)
 				CLASS_MEMBER_FIELD(currency)
 				CLASS_MEMBER_FIELD(dateTime)
@@ -73,32 +75,59 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(comboLocales)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(listLocales)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::StringInjectionResource)

Tutorial/GacUI_Controls/MenuVisibility/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,37 +46,69 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkList)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(menuItems)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/ProgressAndAsync/UI/Source/DemoReflection.cpp

@@ -50,11 +50,13 @@ namespace vl
 			END_INTERFACE_MEMBER(::demo::IViewModel)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(::vl::Ptr<::demo::IViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
@@ -62,18 +64,31 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(buttonDownload)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(progressBar)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textResult)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/QueryService/UI/Source/DemoReflection.cpp

@@ -48,42 +48,60 @@ namespace vl
 			END_INTERFACE_MEMBER(::IDemoService)
 
 			BEGIN_CLASS_MEMBER(::demo::DemoServiceControl)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::DemoServiceControlConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::DemoServiceControlConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::DemoServiceControl*(), NO_PARAMETER)
 				CLASS_MEMBER_FIELD(demoService)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 			END_CLASS_MEMBER(::demo::DemoServiceControl)
 
 			BEGIN_CLASS_MEMBER(::demo::DemoServiceControlConstructor)
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::DemoServiceControlConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_DemoServiceControl_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::DemoServiceControlConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_instance_ctor_, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(demoService)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindowConstructor)
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Controls/TriplePhaseImageButton/UI/Source/DemoReflection.cpp

@@ -47,6 +47,7 @@ namespace vl
 			END_ENUM_ITEM(::TripleState)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -56,17 +57,27 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(button)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::TriplePhaseButton)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::TriplePhaseButtonConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::TriplePhaseButtonConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::TriplePhaseButton*(), NO_PARAMETER)
@@ -80,8 +91,11 @@ namespace vl
 				CLASS_MEMBER_EVENT(PartialImageChanged)
 				CLASS_MEMBER_EVENT(StateChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_CheckedImage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_PartialImage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_State)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(CheckedImage, GetCheckedImage, SetCheckedImage, CheckedImageChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(PartialImage, GetPartialImage, SetPartialImage, PartialImageChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(State, GetState, SetState, StateChanged)
@@ -91,12 +105,17 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::TriplePhaseButtonConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_TriplePhaseButton_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::TriplePhaseButtonConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::TriplePhaseImageButtonTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::TriplePhaseImageButtonTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiButtonTemplate)
 				CLASS_MEMBER_BASE(::demo::TriplePhaseImageButtonTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::TriplePhaseImageButtonTemplate*(), NO_PARAMETER)
@@ -106,14 +125,23 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::TriplePhaseImageButtonTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_TriplePhaseImageButtonTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::TriplePhaseImageButtonTemplateConstructor)
 
 #undef _

Tutorial/GacUI_Controls/Win11ToolstripMenu/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,35 +46,65 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandCopy)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandCut)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandDelete)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandExportHtml)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandExportPrivate)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandExportRtf)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandPaste)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandRedo)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(commandUndo)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(menuEdit)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_HelloWorlds/CppXml/UI/Source/HelloWorldReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::helloworld::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"helloworld::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::helloworld::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::helloworld::MainWindow*(), NO_PARAMETER)
@@ -45,9 +46,13 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::helloworld::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_helloworld_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::helloworld::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_HelloWorlds/MVVM/UI/Source/HelloWorldReflection.cpp

@@ -37,6 +37,8 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::helloworld::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_File, ::vl::WString::Unmanaged(L"MainWindow"))
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"helloworld::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::helloworld::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::helloworld::MainWindow*(::vl::Ptr<::vm::IViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
@@ -44,9 +46,13 @@ namespace vl
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(SetHasLoggedIn, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(buttonSignUp_Clicked, { L"sender" _ L"arguments" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_UserImpl)
 				CLASS_MEMBER_EVENT(HasLoggedInChanged)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_HasLoggedIn)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(HasLoggedIn, GetHasLoggedIn, SetHasLoggedIn, HasLoggedInChanged)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::helloworld::MainWindow)
@@ -55,32 +61,59 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::helloworld::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_helloworld_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(buttonCancel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(buttonSignUp)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBoxPassword)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(textBoxUserName)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::helloworld::MainWindowConstructor)
 
 			BEGIN_INTERFACE_MEMBER(::vm::IViewModel)

Tutorial/GacUI_Layout/Alignment/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,14 +46,23 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Layout/Flow/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,85 +46,165 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_50)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_51)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_52)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_53)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_54)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_55)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_56)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_57)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_58)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_59)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_60)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_61)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_62)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_63)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_64)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_65)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_66)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_67)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_68)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_69)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_70)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_71)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_72)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_73)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(flowLayout)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(groupAlignment)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(groupAxis)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(groupBoxAlignment)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(groupBoxAxis)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Layout/Responsive1/UI/Source/DemoReflection.cpp

@@ -42,6 +42,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -51,27 +52,47 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::ResponsiveGroupControl)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ResponsiveGroupControlConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::ResponsiveGroupControlConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ResponsiveGroupControl*(), NO_PARAMETER)
@@ -81,52 +102,97 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ResponsiveGroupControlConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ResponsiveGroupControl_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(responsive)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ResponsiveGroupControlConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::ResponsiveStackControl)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ResponsiveStackControlConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::ResponsiveStackControlConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ResponsiveStackControl*(), NO_PARAMETER)
@@ -136,52 +202,97 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ResponsiveStackControlConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ResponsiveStackControl_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(responsive)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ResponsiveStackControlConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::ResponsiveViewControl)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::ResponsiveViewControlConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::ResponsiveViewControlConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::ResponsiveViewControl*(), NO_PARAMETER)
@@ -191,45 +302,85 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::ResponsiveViewControlConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_ResponsiveViewControl_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(documentBox)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(responsive)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::ResponsiveViewControlConstructor)
 
 #undef _

Tutorial/GacUI_Layout/Responsive2/UI/Source/DemoReflection.cpp

@@ -46,6 +46,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::AccountButtonTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::AccountButtonTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiSelectableButtonTemplate)
 				CLASS_MEMBER_BASE(::demo::AccountButtonTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::AccountButtonTemplate*(), NO_PARAMETER)
@@ -53,6 +54,7 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetViewModel, { L"__vwsn_value_" })
 				CLASS_MEMBER_EVENT(ViewModelChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(ViewModel, GetViewModel, SetViewModel, ViewModelChanged)
 			END_CLASS_MEMBER(::demo::AccountButtonTemplate)
 
@@ -60,18 +62,31 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::AccountButtonTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_AccountButtonTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::AccountButtonTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::AccountButtonViewModel)
@@ -87,19 +102,24 @@ namespace vl
 				CLASS_MEMBER_EVENT(ImageChanged)
 				CLASS_MEMBER_EVENT(NameChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Controller)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Image)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Name)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Controller, GetController, SetController, ControllerChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Image, GetImage, SetImage, ImageChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Name, GetName, SetName, NameChanged)
 			END_CLASS_MEMBER(::demo::AccountButtonViewModel)
 
 			BEGIN_CLASS_MEMBER(::demo::AccountItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::AccountItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiControlTemplate)
 				CLASS_MEMBER_BASE(::demo::AccountItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::AccountItemTemplate*(::vl::Ptr<::demo::AccountButtonViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::AccountItemTemplate)
 
@@ -107,18 +127,25 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::AccountItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_AccountItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::AccountItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::AccountMenuItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::AccountMenuItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiControlTemplate)
 				CLASS_MEMBER_BASE(::demo::AccountMenuItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::AccountMenuItemTemplate*(::vl::Ptr<::demo::AccountButtonViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::AccountMenuItemTemplate)
 
@@ -126,13 +153,19 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::AccountMenuItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_AccountMenuItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::AccountMenuItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -145,36 +178,61 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(accountController)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(videoContainer)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::VideoItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::VideoItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiControlTemplate)
 				CLASS_MEMBER_BASE(::demo::VideoItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::VideoItemTemplate*(::vl::Ptr<::demo::VideoViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::VideoItemTemplate)
 
@@ -182,17 +240,29 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::VideoItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_VideoItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::VideoItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::VideoViewModel)
@@ -208,8 +278,11 @@ namespace vl
 				CLASS_MEMBER_EVENT(FontChanged)
 				CLASS_MEMBER_EVENT(TitleChanged)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Author)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Font)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Title)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_EVENT(Author, GetAuthor, SetAuthor, AuthorChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Font, GetFont, SetFont, FontChanged)
 				CLASS_MEMBER_PROPERTY_EVENT(Title, GetTitle, SetTitle, TitleChanged)

Tutorial/GacUI_Layout/RichTextEmbedding/UI/Source/DemoReflection.cpp

@@ -42,11 +42,13 @@ namespace vl
 			END_INTERFACE_MEMBER(::demo::IViewModel)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(::vl::Ptr<::demo::IViewModel>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::MainWindow)
 
@@ -54,60 +56,115 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_50)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_51)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(documentViewer)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Layout/SharedSize/UI/Source/DemoReflection.cpp

@@ -45,47 +45,77 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::EnglishNumbersController)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::EnglishNumbersControllerConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiCustomControl)
 				CLASS_MEMBER_BASE(::demo::EnglishNumbersControllerConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::EnglishNumbersController*(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetItemsToBind, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(NumberToText, { L"i" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(NumberToText_0to999, { L"i" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(NumberToText_1To99, { L"i" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(SetItemsToBind, { L"__vwsn_value_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(ToText_11to19, { L"i" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_METHOD(ToText_1to9, { L"i" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_ItemsToBind)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ItemsToBind, GetItemsToBind)
 				CLASS_MEMBER_FIELD(counter)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 			END_CLASS_MEMBER(::demo::EnglishNumbersController)
 
 			BEGIN_CLASS_MEMBER(::demo::EnglishNumbersControllerConstructor)
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::EnglishNumbersControllerConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_EnglishNumbersController_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::EnglishNumbersControllerConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::EnglishNumbersControllerTabPage)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::EnglishNumbersControllerTabPageConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiTabPage)
 				CLASS_MEMBER_BASE(::demo::EnglishNumbersControllerTabPageConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::EnglishNumbersControllerTabPage*(), NO_PARAMETER)
@@ -93,9 +123,13 @@ namespace vl
 				CLASS_MEMBER_METHOD(GetContentComposition, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(GetItemsToBind, NO_PARAMETER)
 				CLASS_MEMBER_METHOD(SetContentComposition, { L"__vwsn_value_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_METHOD(SetItemsToBind, { L"__vwsn_value_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_prop_ContentComposition)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_ItemsToBind)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ContentComposition, GetContentComposition)
 				CLASS_MEMBER_PROPERTY_READONLY(ItemsToBind, GetItemsToBind)
 			END_CLASS_MEMBER(::demo::EnglishNumbersControllerTabPage)
@@ -104,15 +138,23 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::EnglishNumbersControllerTabPageConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_EnglishNumbersControllerTabPage_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(content)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(controller)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::EnglishNumbersControllerTabPageConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -122,20 +164,35 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(sharedSizeFlowTabPage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(sharedSizeListTabPage)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::MyTextItem)
@@ -146,17 +203,21 @@ namespace vl
 				CLASS_MEMBER_METHOD(SetChecked, { L"__vwsn_value_" })
 				CLASS_MEMBER_METHOD(SetName, { L"__vwsn_value_" })
 				CLASS_MEMBER_FIELD(__vwsn_prop_Checked)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_FIELD(__vwsn_prop_Name)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY(Checked, GetChecked, SetChecked)
 				CLASS_MEMBER_PROPERTY(Name, GetName, SetName)
 			END_CLASS_MEMBER(::demo::MyTextItem)
 
 			BEGIN_CLASS_MEMBER(::demo::SharedSizeItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::SharedSizeItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiControlTemplate)
 				CLASS_MEMBER_BASE(::demo::SharedSizeItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::SharedSizeItemTemplate*(::vl::Ptr<::demo::MyTextItem>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::SharedSizeItemTemplate)
 
@@ -164,19 +225,27 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::SharedSizeItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_SharedSizeItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::SharedSizeItemTemplateConstructor)
 
 			BEGIN_CLASS_MEMBER(::demo::SharedSizeTextItemTemplate)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::SharedSizeTextItemTemplateConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::templates::GuiTextListItemTemplate)
 				CLASS_MEMBER_BASE(::demo::SharedSizeTextItemTemplateConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::SharedSizeTextItemTemplate*(::vl::Ptr<::demo::MyTextItem>), { L"__vwsn_ctor_parameter_ViewModel" })
 				CLASS_MEMBER_METHOD(GetViewModel, NO_PARAMETER)
 				CLASS_MEMBER_FIELD(__vwsn_parameter_ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Private)
 				CLASS_MEMBER_PROPERTY_READONLY(ViewModel, GetViewModel)
 			END_CLASS_MEMBER(::demo::SharedSizeTextItemTemplate)
 
@@ -184,10 +253,15 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::SharedSizeTextItemTemplateConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_SharedSizeTextItemTemplate_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(ViewModel)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(self)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::SharedSizeTextItemTemplateConstructor)
 
 #undef _

Tutorial/GacUI_Layout/Stack/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,31 +46,57 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(groupStackDirection)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(stackLayout)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Layout/Table/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,38 +46,71 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _

Tutorial/GacUI_Layout/TableSplitter/UI/Source/DemoReflection.cpp

@@ -36,6 +36,7 @@ namespace vl
 #ifdef VCZH_DESCRIPTABLEOBJECT_WITH_METADATA
 #define _ ,
 			BEGIN_CLASS_MEMBER(::demo::MainWindow)
+				ATTRIBUTE_TYPE(::vl::__vwsn::att_cpp_Friend, ::vl::reflection::description::GetTypeDescriptor(::vl::WString::Unmanaged(L"demo::MainWindowConstructor")))
 				CLASS_MEMBER_BASE(::vl::presentation::controls::GuiWindow)
 				CLASS_MEMBER_BASE(::demo::MainWindowConstructor)
 				CLASS_MEMBER_CONSTRUCTOR(::demo::MainWindow*(), NO_PARAMETER)
@@ -45,105 +46,205 @@ namespace vl
 				CLASS_MEMBER_BASE(::vl::reflection::DescriptableObject)
 				CLASS_MEMBER_CONSTRUCTOR(::vl::Ptr<::demo::MainWindowConstructor>(), NO_PARAMETER)
 				CLASS_MEMBER_METHOD(__vwsn_demo_MainWindow_Initialize, { L"__vwsn_this_" })
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_0)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_1)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_10)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_11)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_12)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_13)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_14)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_15)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_16)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_17)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_18)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_19)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_2)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_20)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_21)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_22)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_23)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_24)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_25)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_26)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_27)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_28)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_29)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_3)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_30)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_31)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_32)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_33)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_34)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_35)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_36)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_37)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_38)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_39)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_4)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_40)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_41)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_42)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_43)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_44)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_45)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_46)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_47)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_48)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_49)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_5)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_50)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_51)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_52)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_53)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_54)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_55)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_56)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_57)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_58)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_59)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_6)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_60)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_61)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_62)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_63)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_64)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_65)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_66)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_67)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_68)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_69)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_7)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_70)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_71)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_72)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_73)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_74)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_75)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_76)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_77)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_78)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_79)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_8)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_80)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_81)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_82)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_83)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_84)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_85)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_86)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_87)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_88)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_89)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_9)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_90)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_91)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_92)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_93)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_94)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_95)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(__vwsn_precompile_96)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(checkBorder)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 				CLASS_MEMBER_FIELD(table)
+				ATTRIBUTE_MEMBER(::vl::__vwsn::att_cpp_Protected)
 			END_CLASS_MEMBER(::demo::MainWindowConstructor)
 
 #undef _