private Cart GetCart() { Cart cart = (Cart)Session["Cart"]; if (cart == null) { cart = new Cart(); Session["Cart"] = cart; } return cart; }
// skapar en ref objekt av ett Session Objekt till att lagra gissningar public Cart NewSession() { var CartItems = Session["savedList"] as Cart; if (CartItems == null) { CartItems = new Cart(); Session["savedList"] = CartItems; } return CartItems; }
public PartialViewResult Summary(Cart cart) { return PartialView(GetCart()); }