private void CancelService()
 {
     try
     {
         GenericSvcResult result = StorehouseHelper.CancelService(CustomerService.ServiceId,
                                                                  chkSendMail.Checked);
         //
         if (!result.Succeed)
         {
             ShowResultMessage(Keys.ModuleName, result.ResultCode);
             return;
         }
         //
         RedirectToBrowsePage();
     }
     catch (Exception ex)
     {
         ShowErrorMessage("CANCEL_SERVICE", ex);
     }
 }