protected void OnDeleteNotifyAction_Click(object sender, EventArgs e)
 {
     if (!string.IsNullOrEmpty(hfNotifyActionID.Value))              // delete if an existing record
     {
         SQMModelMgr.DeleteNotifyAction(new PSsqmEntities(), Convert.ToDecimal(hfNotifyActionID.Value));
         hfNotifyActionID.Value = "";
         if (OnNotifyActionCommand != null)
         {
             OnNotifyActionCommand("delete");
         }
     }
 }