public ActionResult _AjaxLoadingParent() { string Segment = Request["Segment"]; List <NavigationData> l = new List <NavigationData>(); l.Add(new NavigationData() { ID = 0, Title = "-" }); l.AddRange(RP.GetCurrentNavigationDataRepository().ToList()); return(new JsonResult { Data = new SelectList(l, "ID", "Title") }); }