CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL,\

              hInstance, NULL);

       if (!hWnd)

              return (FALSE);

       ShowWindow(hWnd, nCmdShow);

       UpdateWindow(hWnd);

       PostMessage(hWnd, WM_USER, (WPARAM)0, (LPARAM)0);

       while (GetMessage(&msg, NULL, NULL, NULL))

       {

              TranslateMessage(&msg);