protected void rgGrid_UpdateCommand(object sender, GridCommandEventArgs e)
 {
     try
     {
         UserControl  userControl = (UserControl)e.Item.FindControl(GridEditFormItem.EditFormUserControlID);
         Label        errorMsg    = (Label)userControl.FindControl("lblErrorMessage");
         ClsEquipment oEquipment  = populateObj(userControl);
         oEquipment.idEquipment = Convert.ToInt16((userControl.FindControl("lblEquipmentID") as Label).Text);
         string updateMsg = "";
         if (IsValid)
         {
             if (oEquipment != null)
             {
                 updateMsg = eq.UpdateEquipment(oEquipment);
                 if (updateMsg == "")
                 {
                     pnlsuccess.Visible = true;
                     lblSuccess.Text    = "Successfully updated Task Type " + "'" + oEquipment.Equipment + "'";
                 }
                 else
                 {
                     errorMsg.Visible = true;
                     errorMsg.Text    = updateMsg;
                     e.Canceled       = true;
                 }
             }
         }
         else
         {
             // display error
             errorMsg.Visible = true;
             errorMsg.Text    = "Please enter Required fields";
             e.Canceled       = true;
         }
     }
     catch (Exception ex)
     {
         pnlDanger.Visible = true;
         lblDanger.Text    = ex.Message.ToString();
         e.Canceled        = true;
     }
 }