public ActionResult Create(MemoryGameCreateViewModel viewModel)
        {
            if (ModelState.IsValid)
            {
                viewModel.MemoryGame.Descripcion = viewModel.MemoryGame.PalabraImagen;

                db.MemoryGames.Add(viewModel.MemoryGame);
                db.SaveChanges();


                viewModel.MemoryGame.UrlImagen = viewModel.MemoryGame.Id + ".jpg";

                string nameAndLocation = "~/media/upload/MemoryGame/" + viewModel.MemoryGame.UrlImagen;

                FileUploadHelper.SubirImagenCuadrada(viewModel.ImageFile, 256, 256, Server.MapPath(Url.Content(nameAndLocation)), ImageFormat.Png);

                db.Entry(viewModel.MemoryGame).State = EntityState.Modified;
                db.SaveChanges();

                return(RedirectToAction("Create", "MemoryGames", new { id = viewModel.MemoryGame.JuegoOnlineId }));
            }


            viewModel.Inicializar(viewModel.MemoryGame.JuegoOnlineId);
            return(View(viewModel));
        }
        // GET: Admin/MemoryGames/Create
        public ActionResult Create(int id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            JuegoOnline JuegoOnline = db.JuegoOnlines.SingleOrDefault(bl => bl.JuegoOnlineId == id);

            if (JuegoOnline == null)
            {
                return(HttpNotFound());
            }

            MemoryGameCreateViewModel viewModel = new MemoryGameCreateViewModel();

            viewModel.Inicializar(id);

            viewModel.MemoryGame = new MemoryGame();
            viewModel.MemoryGame.TipoJuegoOnlineId = (int)TiposDeJuegosOnlineId.MemoryGame;
            viewModel.MemoryGame.JuegoOnlineId     = id;
            viewModel.MemoryGame.SubTemaId         = JuegoOnline.SubTemaId;
            return(View(viewModel));
        }