// GET: Auction
        public ActionResult Index()
        {
            List<Auction> items;

            var proxy = new AuctionServiceClient("BasicHttpBinding_IAuctionService");
            proxy.Open();
            ApplicationDbContext db = new ApplicationDbContext();
            var email = db.Users.Where(e => e.UserName == User.Identity.Name).FirstOrDefault().Email;
            items = proxy.GetMyAuctions(email).ToList();
            ViewData["groups"] = proxy.GetAllCategories().Select(e => e.Name).ToList();
            proxy.Close();
            db.Dispose();
            return View(items);
        }