public ActionResult Create(AnnouncementViewModels collection)
 {
     try
     {
         // TODO: Add insert logic here
         Announcement a = new Announcement();
         a.ClassId   = DLSInterface.ClassEntered;
         a.TeacherId = DLSInterface.GetIdByEmail(DLSInterface.loggedEmail);
         a.Text      = collection.Text;
         SE_ProjectEntities db = new SE_ProjectEntities();
         db.Announcements.Add(a);
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     catch
     {
         return(View());
     }
 }
        // GET: Announcement
        public ActionResult Index()
        {
            SE_ProjectEntities            db  = new SE_ProjectEntities();
            List <AnnouncementViewModels> ann = new List <AnnouncementViewModels>();

            foreach (Announcement a in db.Announcements)
            {
                if (a.ClassId == DLSInterface.ClassEntered)
                {
                    AnnouncementViewModels b = new AnnouncementViewModels();
                    b.ClassId   = a.ClassId;
                    b.id        = a.id;
                    b.TeacherId = a.TeacherId;
                    b.Text      = a.Text;
                    ann.Add(b);
                }
            }
            return(View(ann));
        }