public List <Tenure> CreateTenure(Tenure tenure)
        {
            using TinyCollegeContext _context = new TinyCollegeContext(_builder.Options);

            _context.Add(tenure);
            _context.SaveChanges();
            return(_context.Tenures.Where(x => x.TenureId == _context.Tenures.Max(x => x.TenureId)).ToList());
        }
        public List <Tenure> EditTenure(Tenure tenure)
        {
            using TinyCollegeContext _context = new TinyCollegeContext(_builder.Options);
            var tmpTenure = _context.Tenures.First(x => x.TenureId == tenure.TenureId);

            _context.Entry(tmpTenure).CurrentValues.SetValues(tenure);
            _context.SaveChanges();
            return(_context.Tenures.Where(x => x.TenureId == tenure.TenureId).ToList());
        }
        public List <Tenure> DeleteTenure(Tenure tenure)
        {
            using TinyCollegeContext _context = new TinyCollegeContext(_builder.Options);

            try
            {
                _context.Tenures.Attach(tenure);
                _context.Tenures.Remove(tenure);
                _context.SaveChanges();
            }
            catch (Exception e)
            {
                // ignored
            }

            return(_context.Tenures.ToList());
        }