private void UpdateInfo()
 {
     try
     {
         textGuid.Text        = _tmHandle.GetBasicInformation().TmIdentity.ToString("B");
         textLogFileName.Text = FileUtils.GetFileName(FileUtils.GetFileName(_tmHandle.GetLogFileName()));
     }
     catch (Exception ex)
     {
         textGuid.Text        = "(" + ex.Message + ")";
         textLogFileName.Text = "(" + ex.Message + ")";
     }
 }