Kurv

//LINK I DEN FOREACH I ProduktListe.aspx

"<a href=\"KurvSys.aspx?id=" + prod.ID + "&func=add\">KØB</a>"

//KurvSys.aspx

//KurvSys.aspx.cs

protected void Page_Load(object sender, EventArgs e)
    {
        if (!string.IsNullOrEmpty(Request.QueryString["func"]))
        {
            string func = Request.QueryString["func"];
            string vare = "vare_" + Request.QueryString["id"];

            if (func == "add")
            {
                if (Session[vare] == null)
                {
                    Session[vare] = 1;
                }
                else
                {
                    Session[vare] = int.Parse(Session[vare].ToString()) + 1;
                }
            }

        }

        else
        {
            Response.Redirect("Default.aspx");
        }

        Response.Redirect("Kurv.aspx");

//Kurv.aspx

<h1 class="underOverskrift">Kurv</h1>

    <asp:Literal ID="litKurv" runat="server"></asp:Literal>

// Kurv.aspx.cs

ProduktFac pf = new ProduktFac();
    Produkt p = new Produkt();
    protected void Page_Load(object sender, EventArgs e)
    {
        litKurv.Text += "<table class=\"tableText\"><tr>";
        litKurv.Text += "<td> Navn: </td>";
        litKurv.Text += "<td> + </td>";
        litKurv.Text += "<td> Antal </td>";
        litKurv.Text += "<td> - </td>";
        litKurv.Text += "<td> A. pris </td>";
        litKurv.Text += "<td> Pris: </td>";
        litKurv.Text += "<tr/>";

        foreach (string ses in Session.Contents)
        {
            if (ses.Substring(0, 5) == "vare_")
            {

                int id = int.Parse(ses.Replace("vare_", ""));
                int antal = int.Parse(Session[ses].ToString());

                p = pf.Get(id);

                litKurv.Text += "<tr>";
                litKurv.Text += "<td>" + p.Navn + "</td>";
                litKurv.Text += "<td></td>";
                litKurv.Text += "<td>" + Session[ses].ToString() + "</td>";
                litKurv.Text += "<td></td>";
                litKurv.Text += "<td>" + p.Pris + "</td>";
                litKurv.Text += "<td>" + p.Pris * antal + "</td>";
                litKurv.Text += "<tr/>";
            }
        }

        litKurv.Text += "</table>";