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.Collections.Generic;
public?partial?class?Addcar?:?System.Web.UI.Page
{
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
????????if?（!IsPostBack）
????????{
???????????ShowCar（）;
????????}
????}
????private?void?ShowCar（）
????{
????????string?id=Request.QueryString[“id“].ToString（）;
????????OrderItemInfo?item?=?new?OrderItemInfo（）;
????????OrderInfo?order?=?new?OrderInfo（）;
????????if?（Session[Session.SessionID]==null）
????????{

????????????Session[“id“]?=?Request.QueryString[“id“].ToString（）;
????????????Session[“BookName“]?=?Request.QueryString[“BookName“].ToString（）;
????????????Session[“Author“]?=?Request.QueryString[“Author“].ToString（）;
????????????item.BookID?=?Session[“id“].ToString（）;
????????????item.BookName?=?Session[“BookName“].ToString（）;
????????????item.BookAuthor?=?Session[“Author“].ToString（）;
????????????item.BookNumber?=1;
????????????order.OrderItemList.Add（item）;
????????????Session[Session.SessionID]?=?order;
????????????Response.Redirect（“ShowInf.aspx“）;
????????}
????????else
????????{
????????????order?=?（OrderInfo）Session[Session.SessionID];
????????????Session[“id“]?=?Request.QueryString[“id“].ToString（）;
????????????Session[“BookName“]?=?Request.QueryString[“BookName“].ToString（）;
????????????Session[“Author“]?=?Request.QueryString[“Author“].ToString（）;
????????????item.BookID?=?Session[“id“].ToString（）;
????????????item.BookName?=?Session[“BookName“].ToString（）;
????????????item.BookAuthor?=?Session[“Author“].ToString（）;
????????????item.BookNumber?=?1;
????????????int?i;
????????????for?（i=0;?i?????????????{
????????????????if?（item.BookID?==?order.OrderItemList[i].BookID）
????????????????{
????????????????????（order.OrderItemList[i]）.BookNumber++;
????????????????????break;
????????????????}
????????????}
????????????if?（i?==?order.OrderItemList.Count）?{?order.OrderItemList.Add（item）;?}
????????????Session[Session.SessionID]?=?order;
????????????Response.Redirect（“ShowInf.aspx“）;
????????????
????????}
????}


????protected?void?Button2_Click（object?sender?EventArgs?e）
????{
????????OrderInfo?order?=?（OrderInfo）Session[Session.SessionID];
????????int?nText?=?-1;
????????for（int?i=0;i????????{
????????????TextBox?tb?=?（TextBox）GridView1.Rows[i].Cells[3].FindControl（“TextBox1“）;
????????????if?（int.TryParse（tb.Text.ToString（）?out?nText）?==?false）?return;
????????????if?（nText?????????????（（OrderItemInfo）order.OrderItemList[i]）.BookNumber?=?int.Parse（tb.Text.ToString（））;
????????}
????????Session[Session.SessionID]?=?order;
????????GridView1.DataSource?=?order.OrderItemList;
?????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1982??2008-12-18?14:50??MyCar\Addcar.aspx

?????文件???????3159??2008-12-18?15:01??MyCar\Addcar.aspx.cs

?????文件??????11975??2008-12-04?15:25??MyCar\App_Code\OleDbHelper.cs

?????文件????????882??2008-12-18?09:22??MyCar\App_Code\OrderFrom.cs

?????文件????4878336??2008-12-18?11:49??MyCar\App_Data\Mal.mdb

?????文件???????1516??2008-12-18?09:51??MyCar\Default.aspx

?????文件???????1019??2008-12-17?16:07??MyCar\Default.aspx.cs

?????文件???????1995??2008-12-18?14:57??MyCar\ShowInf.aspx

?????文件???????1469??2008-12-18?15:00??MyCar\ShowInf.aspx.cs

?????文件???????1546??2008-12-15?16:02??MyCar\Web.Config

?????目錄??????????0??2008-12-18?09:22??MyCar\App_Code

?????目錄??????????0??2008-12-18?15:01??MyCar\App_Data

?????目錄??????????0??2008-12-18?15:09??MyCar

-----------?---------??----------?-----??----

??????????????4903879????????????????????13