private void DeleteBusinessPartner(object obj)
 {
     if (MessageBox.Show("Are you Sure You want to Delete this Record?", "Pinna Fitness", MessageBoxButton.YesNoCancel, MessageBoxImage.Warning) == MessageBoxResult.Yes)
     {
         try
         {
             SelectedBusinessPartner.Enabled = false;
             var stat = _businessPartnerService.Disable(SelectedBusinessPartner);
             if (stat == string.Empty)
             {
                 BusinessPartners.Remove(SelectedBusinessPartner);
             }
             else
             {
                 MessageBox.Show("Can't Delete, may be the data is already in use..."
                                 + Environment.NewLine + stat, "Can't Delete",
                                 MessageBoxButton.OK, MessageBoxImage.Error);
             }
         }
         catch (Exception ex)
         {
             MessageBox.Show("Can't Delete, may be the data is already in use..."
                             + Environment.NewLine + ex.Message + Environment.NewLine + ex.InnerException, "Can't Delete",
                             MessageBoxButton.OK, MessageBoxImage.Error);
         }
     }
 }