public void FillInvoiceGrid()
        {
            try
            {
                List <FBFoodInventoryInfo> items;
                FBFoodInventoryController  controller = new FBFoodInventoryController();
                //items = controller.FBSuppliers_List(this.ModuleId);
                items = controller.FBInvoice_List(this.ModuleId);

                gvInvoices.DataSource = items;
                gvInvoices.DataBind();

                lblTotalRecordCount.Text = items.Count.ToString();
            }
            catch (Exception ex)
            {
                Exceptions.ProcessModuleLoadException(this, ex);
            }
        }