gouwuche.ascx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

public partial class gouwuche : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            bind(); ;

            if (Session["mid"] == null)
            {
                Button1.Enabled = false;
            }
        }
    }

    protected void bind()
    {
        ShopCart car = new ShopCart();
        if (Session["car"] != null)
        {
            car = (ShopCart)Session["car"];
        }
        Repeater1.DataSource = car.Orders;
        Repeater1.DataBind();

        Label1.Text = car.TotalCounts.ToString();

        if (car.Total == 0)
        {
            Button1.Enabled = false;
        }
    }


    //删除记录
    protected void lk_Click(object sender, ImageClickEventArgs e)
    {
        int arg = int.Parse(((ImageButton)sender).CommandArgument);
        ShopCart car = (ShopCart)Session["car"];
        car.Delete1((object)arg);

        Session["car"] = car;

        bind();
    }

    /// <summary>
    /// 提交订单
    /// </summary>