private void BindInsightSupplier()
        {
            try
            {
                InsightSupplier insightSupplier = InsightSupplier.GetInsightSupplierByInsightSupplierId(Convert.ToInt32(ViewState["InsightSupplierId"]));
                TextBoxSupplierName.Text     = insightSupplier.SupplierName;
                TextBoxCustomSupplierId.Text = InsightSupplierMerchandising.GetCustomSupplierByInsightSupplierId(Convert.ToInt32(ViewState["InsightSupplierId"])).CustomSupplierId;

                DropDownListModelType.ClearSelection();
                DropDownListModelType.Items.FindByValue(insightSupplier.ModelTypeId.ToString()).Selected = true;
                BindModelTypeSecurity();

                CloseSupplierAuthorization();
            }
            catch (System.Data.SqlClient.SqlException sqlEx)
            {
                for (int i = 0; i < sqlEx.Errors.Count; i++)
                {
                    LabelError.Text += (sqlEx.Errors[i].Message + "<br />");
                }
                PanelError.Visible = true;
            }
            catch (Exception exception)
            {
                LabelError.Text   += (exception.Message + "<br />");
                PanelError.Visible = true;
            }
        }
        private void BindModelType()
        {
            DropDownListModelType.DataSource     = SPARInsightManagement.Web.Code.ModelType.GetModelTypeList();
            DropDownListModelType.DataTextField  = "Description";
            DropDownListModelType.DataValueField = "ModelTypeId";
            DropDownListModelType.DataBind();

            if (DropDownListModelType.Items.Count > 1)
            {
                DropDownListModelType.Items.Insert(0, new ListItem("Please select", "0"));
            }
        }