public void BindSection() { try { SectionBL ObjSectionBl = new SectionBL(); ApplicationResult objResult = new ApplicationResult(); Controls objControls = new Controls(); objResult = ObjSectionBl.Section_SelectAll_SectionMID(Convert.ToInt32(Session[ApplicationSession.SCHOOLID])); if (objResult != null) { if (objResult.resultDT.Rows.Count > 0) { objControls.BindDropDown_ListBox(objResult.resultDT, ddlSection, "SectionName", "SectionMID"); ddlSection.Items.Insert(0, new ListItem("-Select-", "")); } } } catch (Exception ex) { logger.Error("Error", ex); ClientScript.RegisterStartupScript(typeof(Page), "MessagePopUp", "<script>alert('Oops! There is some technical issue. Please Contact to your administrator.');</script>"); } }