public JsonResult AssignStationtoUser(UserLocationMapper assignstationdata) { string success = ""; try { int result = usersDAL_obj.AssignStationtoUser(assignstationdata, Convert.ToString(Session["UserID"])); if (result > 0) { success = "Success"; } else if (result == -1) { success = "Data Exists"; } else { success = "Failed"; } return(Json(success, JsonRequestBehavior.AllowGet)); } catch (Exception ex) { return(Json("Fail", JsonRequestBehavior.AllowGet)); } }