C# (CSharp) IHttpSession.Contains示例

示例#1

        private Cart GetCartFromSession(IHttpSession session)
        {
            if (!session.Contains("shoppingCart"))
            {
                session.Add("shoppingCart", new Cart());
            }

            return(session.Get <Cart>("shoppingCart"));
        }

示例#2

文件： HomeController.cs 项目： marialbst/CSharp-Web

        public IHttpResponse Index(IHttpSession session)
        {
            string user = "";

            if (session.Contains(SessionStore.CurrentUserKey))
            {
                user = session.Get(SessionStore.CurrentUserKey).ToString();
            }
            return(new ViewResponse(HttpStatusCode.Ok, new IndexView(user)));
        }

示例#3

        private int GetProductsCount(IHttpSession session)
        {
            int productsCount = 0;

            if (session.Contains("shoppingCart"))
            {
                Cart cart = session.Get <Cart>("shoppingCart");
                productsCount = cart.Cakes.Count;
            }
            return(productsCount);
        }