public JsonResult TopicListBySubID(long SubjectID) { ResultInfo <List <SchoolSyllabusTopic> > ResultInfo = new ResultInfo <List <SchoolSyllabusTopic> >() { Status = false, Description = "Failed|Login" }; List <SchoolSyllabusTopic> nm = new List <SchoolSyllabusTopic>(); SchoolStudent PageObj = new SchoolStudent(); if (SubjectID > 0) { nm = PageObj.GetTopicsForAssignment(SubjectID); ResultInfo.Info = nm; } if (ResultInfo.Info != null) { ResultInfo.Description = "Success| Get level name with id"; ResultInfo.Status = true; } return(Json(ResultInfo, JsonRequestBehavior.AllowGet)); }