protected void GetSalesRecordProductListById(string salesRecordId) { SalesOrderBLL salesOrder = new SalesOrderBLL(); try { DataTable dt = salesOrder.GetSalesRecordProductListById(salesRecordId); if (dt.Rows.Count > 0) { salesRecordProductListGridView.DataSource = dt; salesRecordProductListGridView.DataBind(); if (salesRecordProductListGridView.Rows.Count > 0) { salesRecordProductListGridView.UseAccessibleHeader = true; salesRecordProductListGridView.HeaderRow.TableSection = TableRowSection.TableHeader; } } else { msgbox.Visible = true; msgTitleLabel.Text = "Data Not Found!!!"; msgDetailLabel.Text = ""; } } catch (Exception ex) { msgbox.Visible = true; msgTitleLabel.Text = "Exception!!!"; msgDetailLabel.Text = ex.Message; } finally { salesOrder = null; } }