GetFocus() == (CWnd*)&m_editTime//在文本框就选不了为什么? 写出!=就不卡为什么?


BOOL CPeriodCheckDlg::PreTranslateMessage(MSG* pMsg)
{
// TODO: 在此添加专用代码和/或调用基类
if (pMsg->message == WM_LBUTTONDOWN)     
{  
              
          if (pMsg->hwnd == m_editTime.m_hWnd && GetFocus() == (CWnd*)&m_editTime)
         {                              
                       int start = 0, end = 0;
                       m_editTime.GetSel(start,end);
                       m_editTime.SetFocus();             
                       m_editTime.SetSel(start, start+2);                 
                       return true;
                }
   
     }
 
return CPAIBaseDialog::PreTranslateMessage(pMsg);
}