Ⅰ MFC怎樣刪除密碼顯示，求代碼
//去除密碼屬性::SendMessage(GetDlgItem(IDC_EDIT1)->GetSafeHwnd(),EM_SETPASSWORDCHAR,FALSE,0); GetDlgItem(IDC_EDIT1)->SetFocus();//增加密碼屬性 ::SendMessage(GetDlgItem(IDC_EDIT1)->GetSafeHwnd(),EM_SETPASSWORDCHAR,TRUE,0);GetDlgItem(IDC_EDIT1)->SetFocus();