CreateWindowEx( WS_EX_WINDOWEDGE,
         PROMPTCLASSNAME,
         NULL,
         WS_DISABLED | WS_POPUP /*@ | WS_DLGFRAME*/,
         0,
         0,
         1,
         1,
         hUIWnd,NULL,hInst,NULL);在那个switch里面死活截不到WM_LBUTTONDOWN消息,而如果在WM_CURSOR里面
//@?见鬼了,加了这两句话才有反应
SetCapture(hWnd);
SetWindowLong(hWnd, 4, 1);这样WM_LBUTTONDOWN才会响应。为什么??????????????、、