public JsonResult GetInstructorList(string id, string yrq) { ScheduleManager manager = new ScheduleManager(); var instructorList = manager.GetInstructorList(id, yrq); var myData = instructorList.Select(a => new SelectListItem() { Text = a.DisplayName, Value = a.InstructorName, }); return Json(myData, JsonRequestBehavior.AllowGet); }