Shopping.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class Shopping : System.Web.UI.Page
{
    SqlHelper data = new SqlHelper();
    SqlConnection sqlconn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
    protected void Page_Load(object sender, EventArgs e)
    {
        this.Title = " 艺术品综合交易平台";
        if (!IsPostBack)
        {
            if (Session["UserName"] == null)
            {
                Response.Write("<script>alert('您还没有登录，请登录后再使用该功能!');location='javascript:history.go(-1)';</script>");
            }
            else
            {

                SqlDataReader dr = data.GetDataReader("select top 1 * from tb_Order where IsCheckout='否' and  Ordeuser='" + Session["UserName"].ToString() + "' order by id desc  ");
                if (dr.Read())
                {
                    Label5.Text = dr["Orderid"].ToString();
                }
                BinderOrder();

            }
        }
    }
    protected void lbtnCheck_Click(object sender, EventArgs e)
    {
        if (labMoney.Text == "0")
        {
            Alert.AlertAndRedirect("您的购物车中没有任何物品", "Shopping.aspx");


        }
        else
        {
            SqlHelper data = new SqlHelper();
            SqlDataReader dr;
            dr = data.GetDataReader("select * from Users where UserName='" + Session["UserName"].ToString() + "'");
            dr.Read();
            string MPrice = dr["MemberMoney"].ToString();
            if (Convert.ToDecimal(MPrice) < Convert.ToDecimal(labMoney.Text.Trim()))
            {

                Alert.AlertAndRedirect("您的余额不足，请重新充值后再购买", "AddMoney.aspx");


            }
            else