MFC中屏蔽ESC和回车关闭对话框

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MFC中屏蔽ESC和回车关闭对话框

By: Zhiqiang Ma On: Jul 4, 2009 Views: 83 No Comment Print Email
Tags: mfc, programming, vc

解决方法是在CDialog::PreTranslateMessage() 的重载函数中将ESC和回车按键的消息处理掉.
直接上代码:

BOOL
CResultCollectorDlg::PreTranslateMessage(MSG* pMsg)
{
  if(pMsg->message == WM_KEYDOWN) {
    switch(pMsg->wParam) {
      case VK_RETURN: //回车
        return TRUE;
      case VK_ESCAPE: //ESC
        return TRUE;
    }
  }
  return CDialog::PreTranslateMessage(pMsg);
}