public JsonResult GetSubjectsForAssignment(long ClassID, long SchoolID)
        {
            ResultInfo <STUDENT_ASSIGNMENTS> ResultInfo = new ResultInfo <STUDENT_ASSIGNMENTS>()
            {
                Status      = false,
                Description = "Failed|Login"
            };
            SchoolStudent       pageobj = new SchoolStudent();
            STUDENT_ASSIGNMENTS assign  = new STUDENT_ASSIGNMENTS();

            if (SchoolID > 0 && ClassID > 0)
            {
                assign.Level_ID = pageobj.GetDivIdByClassID(ClassID, SchoolID);
                if (assign.Level_ID > 0)
                {
                    assign.subjs = pageobj.GetSubjectByLevelID(assign.Level_ID);
                }
            }
            ResultInfo.Info = assign;
            return(Json(ResultInfo, JsonRequestBehavior.AllowGet));
        }