public JsonResult GetEnrollCourseByStdId(int studentIdforCourse) { var aViewEnrollCourses = aEnrollCourseManager.GetAllEnrolledCourse(); var aViewEnrollCoursesList = aViewEnrollCourses.Where(a => a.StudentId == studentIdforCourse).ToList(); return(Json(aViewEnrollCoursesList, JsonRequestBehavior.AllowGet)); }