diff --git a/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Resource.xml b/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Resource.xml
index 2af0cb61..a1041ea1 100644
--- a/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Resource.xml
+++ b/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Resource.xml
@@ -72,8 +72,8 @@
                           progressBar.Position = progress;
                         }, -1);
                       });
-                      textResult.Text = text;
-                      textResult.SetCaret({row:0 column:0}, {row:0 column:0});
+                      textResult.LoadTextAndClearUndoRedo(text);
+                      textResult.SetFocused();
                     }
                   ]]>
                 </ev.Clicked-eval>
diff --git a/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Source/DemoPartialClasses.cpp b/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Source/DemoPartialClasses.cpp
index 3fad810c..5308715b 100644
--- a/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Source/DemoPartialClasses.cpp
+++ b/Tutorial/GacUI_Controls/ProgressAndAsync/UI/Source/DemoPartialClasses.cpp
@@ -241,8 +241,8 @@ Closures
 							throw ::vl::Exception(::vl::__vwsn::This(::vl::__vwsn::This(__vwsn_co_result_.Obj())->GetFailure().Obj())->GetMessage());
 						}
 						(__vwsn_co0_text = ::demo::IStringAsync::CastResult(::vl::__vwsn::This(__vwsn_co_result_.Obj())->GetResult()));
-						::vl::__vwsn::This(__vwsnthis_0->textResult)->SetText(__vwsn_co0_text);
-						::vl::__vwsn::This(__vwsnthis_0->textResult)->SetCaret([&](){ ::vl::presentation::TextPos __vwsn_temp__; __vwsn_temp__.row = static_cast<::vl::vint>(0); __vwsn_temp__.column = static_cast<::vl::vint>(0); return __vwsn_temp__; }(), [&](){ ::vl::presentation::TextPos __vwsn_temp__; __vwsn_temp__.row = static_cast<::vl::vint>(0); __vwsn_temp__.column = static_cast<::vl::vint>(0); return __vwsn_temp__; }());
+						::vl::__vwsn::This(__vwsnthis_0->textResult)->LoadTextAndClearUndoRedo(__vwsn_co0_text);
+						::vl::__vwsn::This(__vwsnthis_0->textResult)->SetFocused();
 						this->SetStatus(::vl::reflection::description::CoroutineStatus::Stopped);
 						return;
 					}