public ActionResult Create(FormCollection collection, string levelFilter) { try { PLCourse Course = new PLCourse(); // we don't need course id Course.id = Convert.ToInt32( collection["id"]); Course.title = collection["title"]; Course.description = collection["description"]; Course.courseLevel = levelFilter;//collection["courseLevel"]; Course.units = Convert.ToInt32(collection["units"]); //Course.prerequisiteList = new List<PLCourse>(); //CourseClientService.GetCourseDetail(collection["title"]); CourseClientService.CreateCourse(Course); return(RedirectToAction("Index")); } catch (Exception e) { Console.Write(e.ToString()); return(View()); } }