SalesSystemOnline/UI/User/OrderDetail.aspx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
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.Xml.Linq;
using System.Data.SqlClient;
using BLL;
using Models;

namespace SalesSystemOnline.UI.User
{
     
    public partial class OrderDetail : System.Web.UI.Page
    {
        COrder order = new COrder();
        BLLOrder Order = new BLLOrder();
        protected void Page_Load(object sender, EventArgs e)
        { 
            if (!IsPostBack)
            { 
                Label1.Text = Request.QueryString["ordernum"].ToString(); 
                AspNetPager1.PageSize = 6;
                DetailShow();
            }
           
        }


        public void DetailShow()
        {  
            order.Order_id = Request.QueryString["ordernum"].ToString();
            DataSet ds = Order.OrderDetail(AspNetPager1.PageSize * (AspNetPager1.CurrentPageIndex - 1), AspNetPager1.PageSize, "tb_OrderInfo", order); 
            GridView1.DataSource = ds.Tables["tb_OrderInfo"];
            GridView1.DataBind();
            wprice.Text = Order.OrderSumPrice(order);//总价格 
            SqlDataReader sdr = Order.OrderSumNum(order);
            if (sdr.Read())
            {
                wholeprocount.Text = sdr["SumNum"].ToString();//商品总项数
            }
            sdr.Close();
           
        }
        protected void Button1_Click(object sender, EventArgs e)
        {
            Response.Redirect("MyOrder.aspx");
        }

        protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
        {
            AspNetPager1.CurrentPageIndex = e.NewPageIndex;
        }