public JsonResult Delete_InstituteList(string ID = "") { bool flag = false; ChoiceFillingRepository objRep = new ChoiceFillingRepository(); DataSet _ds = objRep.Delete_InstituteList(ID, Session["studentid"].ToString()); if (_ds != null) { if (_ds.Tables[0].Rows.Count > 0) { if (_ds.Tables[0].Rows[0]["FLAG"].ToString() == "1") { flag = true; } } } return(Json(new { flag = flag }, JsonRequestBehavior.AllowGet )); }