public JsonResult GetRecord(string prefix) { DataSet ds = dblayer.GetName(prefix); List <search> searchlist = new List <search>(); foreach (DataRow dr in ds.Tables[0].Rows) { searchlist.Add(new search { C_id = dr["C_id"].ToString(), C_Name = dr["C_Name"].ToString() }); } return(Json(searchlist, JsonRequestBehavior.AllowGet)); }