public List <getStudentexamById_Result> getStudentexamById(int id) { try { List <getStudentexamById_Result> ExamStulist = new List <getStudentexamById_Result>(); using (aspccEntities db = new aspccEntities()) { ExamStulist = db.getStudentexamById(id).ToList(); return(ExamStulist); } } catch (Exception ex) { com.Loginsert("DalgetStudentexamById", "getStudentexamById", ex.StackTrace, ex.Message); return(null); } }