mem/orderView.aspx.cs

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


public partial class mem_Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack && Session["lname"] != null)
        {
            ShowInfo();
        }
    }


    //初始化
    private void ShowInfo()
    {
        //判断url传递的id是否为null
        if (Request.QueryString["id"] != null)
        {

            string sql = "";
            sql = "select * from orders where oid='" + Request.QueryString["id"] + "'";
            //根据编号得到相应的记录
            SqlDataReader sdr = DbHelperSQL.ExecuteReader(sql);
            if (sdr.Read())
            {
                lbloid.Text = sdr["oid"].ToString();              
                lblsprice.Text = sdr["sprice"].ToString();
                lblpay.Text = sdr["pay"].ToString();
                lblatime.Text = sdr["atime"].ToString();

                sql = "select * from members where lname='" + sdr["lname"].ToString() + "'";
                //根据编号得到相应的记录
                SqlDataReader sdr2 = DbHelperSQL.ExecuteReader(sql);
                if (sdr2.Read())
                {
                    lblmname.Text = sdr2["mname"].ToString();
                    lblsex.Text = sdr2["sex"].ToString();
                    lbltel.Text = sdr2["tel"].ToString();
                    lbladdress.Text = sdr2["address"].ToString();
                    lblpostno.Text = sdr2["postno"].ToString();
                }


                GridView1.DataSource = DbHelperSQL.Query("select a.*,pname from ordersMore a left join products b on a.pid=b.pid where oid='" + Request.QueryString["id"] + "'");
                GridView1.DataBind();
            }

        }
    }
}