wmId = LOWORD(wParam);//哪壹個菜單項
wmEvent = HIWORD(wParam);
// 分析菜單選擇:
switch (wmId)
{//菜單選項，關於
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
break;
//菜單選項，退出
case IDM_EXIT:
if (IDYES == MessageBox(hWnd, _T("是否真的退出？"), _T("Test By EbowTang"), MB_YESNO))
{
DestroyWindow(hWnd);
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}