public ActionResult Index(int? id)
        {
            ContactCardViewModel CC = new ContactCardViewModel();
            CC.CC = db.ContactCards.ToList();

            return View(CC);
        }
        public ActionResult Create(ContactCardViewModel contactCardViewModel)
        {
            ContactCard contactCard = contactCardViewModel.C;
            if (ModelState.IsValid)
            {
                db.ContactCards.Add(contactCard);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(contactCard);
        }