public static List <Examinee> GetAll()
        {
            var db        = new InvigulusDBEntities();
            var examinees = db.Examinees.ToList();

            return(examinees);
        }
        public static List <DAL.ExamTaken> GetSelected(int examid)
        {
            var db         = new InvigulusDBEntities();
            var examTakens = db.ExamTakens.Where(e => e.ExamID == examid).ToList();

            return(examTakens);
        }