Win32，非模态对话框创建问题

[幸福绿光]

int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow)
{
	UNREFERENCED_PARAMETER(hPrevInstance);
	UNREFERENCED_PARAMETER(lpCmdLine);

 	// TODO: Place code here.
	MSG msg;
	HACCEL hAccelTable;

	// Initialize global strings
	LoadString(hInstance, IDS_APP_TITLE, (LPWSTR)custommessage.commonvariables.szTitle.c_str(), MAX_LOADSTRING);
	LoadString(hInstance, IDS_APP_TITLE, (LPWSTR)custommessage.commonvariables.szWindowClass.c_str(), MAX_LOADSTRING);

	custommessage.commonvariables.hInst = hInstance; // Store instance handle in our global variable

	custommessage.commonvariables.hMainWnd = CreateDialog(custommessage.commonvariables.hInst, MAKEINTRESOURCE(IDD_DIALOG_WNDPROC), 0, (DLGPROC)WndProc);
	if (!custommessage.commonvariables.hMainWnd)
	{
		return FALSE;
	}

	hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDM_MENU_CWINDOW));
	ShowWindow(custommessage.commonvariables.hMainWnd, nCmdShow);

	// Main message loop:

	while (GetMessage(&msg, NULL, 0, 0))
	{
		if (msg.hwnd == 0 ||  !IsDialogMessage (msg.hwnd, &msg))
		{
			if(!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
			{
				TranslateMessage(&msg);
				DispatchMessage(&msg);
			}
		}
	}

	return (int) msg.wParam;
}

LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	switch (message)
	{
	case WM_INITDIALOG:
		{
			custommessage.InitializationWndprocControl(hWnd);  // 控件初始化
		}
		break;
	case WM_COMMAND:
		{
			custommessage.commonvariables.wmId    = LOWORD(wParam);
			custommessage.commonvariables.wmEvent = HIWORD(wParam);
			// Parse the menu selections:
			switch(custommessage.commonvariables.wmId)
			{
			case IDB_WNDPROC_SEARCHALLDLGDOWN:
				{
					custommessage.commonvariables.hSearchWnd = CreateDialog(custommessage.commonvariables.hInst, MAKEINTRESOURCE(IDD_DIALOG_ALLSEARCH), 0, (DLGPROC)AllsearchProc);  // hWnd也不成
					ShowWindow(custommessage.commonvariables.hSearchWnd, SW_SHOW);
				}
				break;
			case IDM_EXIT:
				{
					DestroyWindow(hWnd);
				}
				break;
			default:
				return DefWindowProc(hWnd, message, wParam, lParam);
			}
		}
		break;
	case WM_PAINT:
		{
			custommessage.commonvariables.hdc = BeginPaint(hWnd, &custommessage.commonvariables.ps);
			// TODO: Add any drawing code here...
			EndPaint(hWnd, &custommessage.commonvariables.ps);
		}
		break;
	case WM_DESTROY:
		{
			PostQuitMessage(0);
		}
		break;
	default:
		return DefWindowProc(hWnd, message, wParam, lParam);
	}
	return 0;
}

LRESULT CALLBACK AllsearchProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	switch (message)
	{
	case WM_INITDIALOG:
		{
			custommessage.InitializationSearchControl(hWnd);  // 控件初始化
		}
		break;
	case WM_COMMAND:
		{
			custommessage.commonvariables.wmId    = LOWORD(wParam);
			custommessage.commonvariables.wmEvent = HIWORD(wParam);
			SetFocus(hWnd);
			// Parse the menu selections:
			switch(custommessage.commonvariables.wmId)
			{
			case IDB_SEARCH_ALLSEARCH:
				{
					DestroyWindow(hWnd);
					hWnd = NULL;
				}
				break;
			default:
				return FALSE;
			}
		}
		break;
	case WM_PAINT:
		{
			custommessage.commonvariables.hdc = BeginPaint(hWnd, &custommessage.commonvariables.ps);
			// TODO: Add any drawing code here...
			EndPaint(hWnd, &custommessage.commonvariables.ps);
		}
		break;
	case WM_SYSCOMMAND:
		{
			if(wParam == SC_CLOSE)
			{
				DestroyWindow(hWnd);
				hWnd = NULL;
			}
		}
		break;
	case WM_DESTROY:
		{
			PostQuitMessage(0);
		}
		break;
	default:
		return FALSE;  // 未处理的消息
	}
	return TRUE;  // 处理过的消息
}

[赵4老师]

http://bbs.csdn.net/topics/390374955

[Minikinfish]

Windows程序很简单，就几点内容 1、窗口需要注册， 2、注册需要proc 3、proc需要循环泵的支持 4、大量窗口的api 5、SetWindowLong WGL_DLGPROC 可以对窗体任意修改

[幸福绿光]

引用 2 楼 Minikinfish 的回复:

Windows程序很简单，就几点内容 1、窗口需要注册， 2、注册需要proc 3、proc需要循环泵的支持 4、大量窗口的api 5、SetWindowLong WGL_DLGPROC 可以对窗体任意修改

这个我知道，我现在需要直接加载RC资源中的对话框，因此 custommessage.commonvariables.hMainWnd = CreateDialog(custommessage.commonvariables.hInst, MAKEINTRESOURCE(IDD_DIALOG_WNDPROC), 0, (DLGPROC)WndProc); 在回掉函数WndProc中，点击高级搜索后弹出搜索的对话框， case IDB_WNDPROC_SEARCHALLDLGDOWN: { custommessage.commonvariables.hSearchWnd = CreateDialog(custommessage.commonvariables.hInst, MAKEINTRESOURCE(IDD_DIALOG_ALLSEARCH), 0, (DLGPROC)AllsearchProc); // hWnd也不成 ShowWindow(custommessage.commonvariables.hSearchWnd, SW_SHOW); } break; 其中AllsearchProc与WndProc所对应的两个对话框不是父子关系，而是同等关系。但是点击AllsearchProc中的关闭按钮、移动、点击搜索按钮 case IDB_SEARCH_ALLSEARCH: { DestroyWindow(hWnd); hWnd = NULL; } break; 都不响应消息。 而且我也用WM_SYSCOMMAND来实现关闭操作，仍然没反应。 case WM_SYSCOMMAND: { if(wParam == SC_CLOSE) { DestroyWindow(hWnd); hWnd = NULL; } } break; 不知道为什么.

[幸福绿光]

引用 1 楼 zhao4zhong1 的回复:

http://bbs.csdn.net/topics/390374955

我看过MSDN，但是我遇到的问题，无法用MSDN上的实例解决，您帮我看看，谢谢。 我现在需要直接加载RC资源中的对话框，因此 custommessage.commonvariables.hMainWnd = CreateDialog(custommessage.commonvariables.hInst, MAKEINTRESOURCE(IDD_DIALOG_WNDPROC), 0, (DLGPROC)WndProc); 在回掉函数WndProc中，点击高级搜索后弹出搜索的对话框， case IDB_WNDPROC_SEARCHALLDLGDOWN: { custommessage.commonvariables.hSearchWnd = CreateDialog(custommessage.commonvariables.hInst, MAKEINTRESOURCE(IDD_DIALOG_ALLSEARCH), 0, (DLGPROC)AllsearchProc); // hWnd也不成 ShowWindow(custommessage.commonvariables.hSearchWnd, SW_SHOW); } break; 其中AllsearchProc与WndProc所对应的两个对话框不是父子关系，而是同等关系。但是点击AllsearchProc中的关闭按钮、移动、点击搜索按钮 case IDB_SEARCH_ALLSEARCH: { DestroyWindow(hWnd); hWnd = NULL; } break; 都不响应消息。 而且我也用WM_SYSCOMMAND来实现关闭操作，仍然没反应。 case WM_SYSCOMMAND: { if(wParam == SC_CLOSE) { DestroyWindow(hWnd); hWnd = NULL; } } break; 不知道为什么.