tijiao.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using System.Collections;

public partial class tijiao : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Session["lname"] == null)
            {
                MessageBox.Show(this, "请先登录后再进行此操作！");
                return;
            }

            ShowInfo();
            bind();
        }
    }
    protected void bind()
    {
        shoppingcart car = new shoppingcart();
        if (Session["car"] != null)
        {
            car = (shoppingcart)Session["car"];
        }

        Repeater1.DataSource = car.orders;
        Repeater1.DataBind();

        this.Literal1.Text = car.totalcost.ToString();

    }
    protected void ShowInfo()
    {
        string sql = "select * from members where lname='" + Session["lname"].ToString() + "'";

        DataSet ds = DbHelperSQL.Query(sql);
        if (ds.Tables[0].Rows.Count > 0)
        {
            this.TextBox3.Text = ds.Tables[0].Rows[0]["mname"].ToString();
            this.TextBox4.Text = ds.Tables[0].Rows[0]["tel"].ToString();
            this.TextBox2.Text = ds.Tables[0].Rows[0]["address"].ToString();
        }
    }
    protected void Button1_Click1(object sender, EventArgs e)
    {
        if (Session["lname"] == null)
        {
            MessageBox.Show(this, "请先登录后再进行此操作！");
            return;
        }