using?System;
using?System.Data;
using?System.Configuration;
using?System.Collections;
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;

public?partial?class?Cart1?:?System.Web.UI.Page
{
????string?m;
????string?GoodsID;
????string?GoodsName;
????string?GoodsPrice;
????protected?void?Page_Load（object?sender?EventArgs?e）
????{
?????????m?=?Request.Params[“m“];

?????????GoodsID?=?Request.QueryString[“GoodsID“];
?????????GoodsName?=?Request.QueryString[“GoodsName“];
?????????GoodsPrice?=?Request.QueryString[“GoodsPrice“];
???????

????if（!IsPostBack）
????{
????????switch?（m）
????????{
????????????case?“buy“:
?　　　　　　　　　Response.Write（?“你剛買了:“+GoodsName??）;
????????????????UpdateShoppingCart（）;
????????????????Response.Write（“ript>window.opener=null;window.close（）;ript>“）;//???不會彈出詢問
????????????????
???????????????
????????????????//Response.Redirect（“products.aspx“）;
????????????????break;
????????????case?“see“:
????????????????ViewShoppingCart（）;???//查看購物車
????????????????break;
????????}
????????}
???????//?Response.Write（“ript>window.opener=null;window.close（）;ript>“）;//???不會彈出詢問
????}

????///?

????////創建購物車用的內存表
????///?

????public?void?CreateCartTable（）??//創建購物車用的表
????{
????????DataSet?ds?=?new?DataSet（）;
????????DataTable?CTable?=?new?DataTable（“CartTable“）;
????????ds.Tables.Add（CTable）;
????????DataColumn?newDC;
????????newDC?=?new?DataColumn（“ProdID“?System.Type.GetType（“System.Int32“））;
????????ds.Tables[“CartTable“].Columns.Add（newDC）;

????????newDC?=?new?DataColumn（“ProdCount“?System.Type.GetType（“System.Int32“））;
????????newDC.DefaultValue?=?1;
????????ds.Tables[“CartTable“].Columns.Add（newDC）;

????????newDC?=?new?DataColumn（“ProName“?System.Type.GetType（“System.String“））;
????????ds.Tables[“CartTable“].Columns.Add（newDC）;

????????newDC?=?new?DataColumn（“UnitPrice“?System.Type.GetType（“System.Double“））;
????????ds.Tables[“CartTable“].Columns.Add（newDC）;

????????newDC?=?new?DataColumn（“TotalPrice“?System.Type.GetType（“System.Double“））;
????????ds.Tables[“CartTable“].Columns.Add（newDC）;

????????newDC?=?new?DataColumn（“IsDeleted“?System.Type.GetType（“System.Int32“））;
????????newDC.DefaultValue?=?0;??????????????????????????????????????????????????????//????public?void?WriteShoppingCart（）?中?newDR[5]=“0“;?行，已被注銷，
????????ds.Tables[“CartTable“].Columns.Add（newDC）;

???????
????????Session[“myCartTable“]?=?CTable;//放入session中
????}

????///?

????///向購物車內存表中寫數據
????///?

????public?void?WriteShoppingCart（）
????{
????????if?（Request.Params[“m“]?!=?“view“）???????????????????????????????//檢查是否是直接查看購物車，如果直接查看，就不再寫MYCARTTABLE
????????{
????????????DataTable?nowTable?=?new?DataTable（“nowCartTable“）;//創建一個新表
????????????nowTable?=?（D

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1067??2008-02-02?14:04??App_Data\App_Code\sdb.cs

?????文件????2097152??2008-02-24?15:27??App_Data\shop.MDF

?????文件?????516096??2008-02-24?15:27??App_Data\shop_Log.ldf

?????文件???????5124??2008-02-24?14:36??cart.aspx

?????文件??????12041??2008-02-24?15:21??cart.aspx.cs

?????文件????????654??2008-02-24?14:28??checkout.aspx

?????文件???????1803??2008-02-24?14:28??checkout.aspx.cs

?????文件???????3783??2008-02-24?14:45??products.aspx

?????文件????????520??2008-02-02?14:04??products.aspx.cs

?????文件???????7470??2007-03-03?09:30??web.config

?????目錄??????????0??2009-03-23?21:34??App_Data\App_Code

?????目錄??????????0??2009-03-23?21:34??App_Data

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

??????????????2645710????????????????????12