protected void GetSalesReturnProductListById(string salesReturnId) { SalesOrderBLL salesOrder = new SalesOrderBLL(); try { DataTable dt = salesOrder.GetSalesReturnProductListById(salesReturnId); if (dt.Rows.Count > 0) { salesReturnProductListGridView.DataSource = dt; salesReturnProductListGridView.DataBind(); if (salesReturnProductListGridView.Rows.Count > 0) { salesReturnProductListGridView.UseAccessibleHeader = true; salesReturnProductListGridView.HeaderRow.TableSection = TableRowSection.TableHeader; } } else { msgbox.Visible = true; msgTitleLabel.Text = "Data Not Found!!!"; msgDetailLabel.Text = ""; } } catch (Exception ex) { string message = ex.Message; if (ex.InnerException != null) { message += " --> " + ex.InnerException.Message; } MyAlertBox("ErrorAlert(\"" + ex.GetType() + "\", \"" + message + "\", \"\");"); } finally { salesOrder = null; } }