예제 #1
0
        public int Invoke()
        {
            var x = from i in _context.MarkOfTeacher
                    group i by i.TeacherId into TeacheridCount
                    select TeacheridCount.Count();

            int z = 0;

            foreach (var item in x)
            {
                z++;
            }
            return(z);
        }
        // GET: MarkOfTeachers
        public async Task <IActionResult> Index()
        {
            var x = from i in _context.MarkOfTeacher
                    group i by i.TeacherId into TeacheridCount
                    select TeacheridCount.Count();

            int z = 0;

            foreach (var item in x)
            {
                z++;
            }
            ViewBag.TeacherCount = z;

            return(View(await _context.MarkOfTeacher.ToListAsync()));
        }