你的CreateWindow()中未指明menu,应该:HMENU hMenu = LoadMenu(hInstance, lpszMenuRes);hWnd = CreateWindow(szAppName , TEXT("VCSDKTEST") ,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL, //Paraent Window
hMenu, //MenuHandle !!!
hInstance,
NULL);
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL, //Paraent Window
hMenu, //MenuHandle !!!
hInstance,
NULL);
HMENU hmenu;
hmenu=LoadMenu(hInstance,szAppName)
hwnd=CreateWidnow(...,..,,..,.,,,.,
hmenu,....,..,)