vc 退出程序语句

OnOK()或OnCancel()只对窗口程序有用

PostQuitMessage(0);//最常用

 exit(1);//据说已经不常用了

 ExitProcess(0);

 

SendMessage(WM_CLOSE);

((CMainFrame*)AfxGetMainWnd())->SendMessage(WM_CLOSE);  
 BOOL DestroyWindow(
  HWND hWnd   // handle to window to destroy
);