initical commit

examples/msg_initdialog.c

@@ -0,0 +1,39 @@
+static int DepInfoBoxProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam)
+{
+    struct _DepInfo *info;
+   
+    switch(message) {
+    case MSG_INITDIALOG:
+    {
+        /* 
+         * Get the lParam passed to this dialog box, and assign it
+         * to the second private additional data assoiciated
+         * with the dialog box.
+         */
+        info = (struct _DepInfo*)lParam;
+        SetWindowAdditionalData2 (hDlg, (DWORD)lParam);
+        break;
+    }
+
+    case MSG_COMMAND:
+    {
+        /* 
+         * Get the parameter from the second private data assoiciated
+         * with the dialog box.
+         */
+        info = (struct _DepInfo*) GetWindowAdditionalData2 (hDlg);
+
+        switch(wParam) {
+        case IDOK:
+            /* Use the data in the parameter. */
+            ......
+
+        case IDCANCEL:
+            EndDialog(hDlg,wParam);
+            break;
+        }
+    }
+    }
+    
+    return DefaultDialogProc (hDlg, message, wParam, lParam);
+}