总结下 VC 屏蔽 ALT+F4 的办法

总结下网上看到的 VC 屏蔽 ALT+F4  的办法

1. RegisterHotKey(m_hWnd,WM_USER,MOD_ALT, VK_F4);
登记个HotKey,对于WM_USER消息响应不作任何操作就可以了

http://topic.youkuaiyun.com/u/20071228/22/88ad3416-1feb-462a-bc3e-ffc6108b764d.html

2.BOOL CUserDlg::PreTranslateMessage(MSG *pMsg)
{
 if (WM_SYSKEYDOWN == pMsg->message // WM_SYSKEYDOWN  表示ALT键按下
&& VK_F4 == pMsg->wParam)
{
return TRUE;
}

   return CDialog::PreTranslateMessage(pMsg);

}

http://topic.youkuaiyun.com/t/20020802/14/918657.html