text: void CMainFrame::OnDisplayErrorMessage()
  {
     // This displays a message box with the title "Error"
     // and the message "Help, Something went wrong."
     // The error icon is displayed in the message box, along with
     // an OK button.
     MessageBox(_T("Help, Something went wrong."), _T("Error"), 
        MB_ICONERROR | MB_OK);
  }