public static List<GetStudentScoreOfClassStat_Result> GetStudentScoreOfClassStat(int branchId, DateTime beginDate, DateTime endDate, string teacherType,int productType) { using (var edb = new EmeEntities(dbRead)) { return edb.GetStudentScoreOfClassStat(branchId, beginDate, endDate, teacherType,productType).ToList(); } }