void Application_Start(object sender, EventArgs e) { // Code that runs on application startup RouteConfig.RegisterRoutes(RouteTable.Routes); BundleConfig.RegisterBundles(BundleTable.Bundles); //thong tin List <thongtin> thongtin = new List <thongtin>(); thongtin tt; for (int i = 1; i <= 16; ++i) { tt = new thongtin(); tt.Id = i; tt.Name = "Sản phẩm" + i; tt.Path = "Content/img/sp/sp" + i + ".jpg"; tt.Describe = "Sản Phẩm Thời Trang Nữ!"; tt.Price = 1000000; thongtin.Add(tt); } Application["sanpham"] = thongtin; }
protected void Page_Load(object sender, EventArgs e) { /*if (Request.QueryString["id"] == null) * { * Response.Redirect("trangchu.aspx", true); * * } * else * { * List<thongtin> tt = (List<thongtin>)Application["sanpham"]; * foreach (thongtin sp in tt) * { * if (sp.Id.ToString() == Request.QueryString["id"]) * { * img.ImageUrl = sp.Path; * lblName.Text = sp.Name; * lblDescribe.Text = sp.Describe; * btnthem.CommandArgument = sp.Id.ToString(); * } * } * }*/ try { string id = Request.QueryString["id"].ToString(); iId = Convert.ToInt32(id); List <thongtin> thongtin = (List <thongtin>)Application["sanpham"]; thongtin tt = thongtin[iId - 1]; img.ImageUrl = tt.Path; lblName.Text = tt.Name; lblDescribe.Text = tt.Describe; btnthem.CommandArgument = tt.Id.ToString(); } catch (Exception ex) { Response.Write("<script> alert('Chọn 1 sản phẩm để xem!');" + "window.location='http://localhost:56903/trangchu';</script>"); } }