public JsonResult GetComission() { DropDownListsRepository model = new DropDownListsRepository(); NewPromotionRepository NewProm = new NewPromotionRepository(); int HotelMinumumComissionRate = NewProm.GetParameterValue("HotelMinumumComissionRate"); return Json(model.GetComission(HotelMinumumComissionRate).OrderBy(o => o.Comission).Select(c => new { Comission = c.Comission }).OrderBy(o => o.Comission), JsonRequestBehavior.AllowGet); }