当前文件： SimpleWebStat/ErrorPage.aspx.cs[639B，2009-6-12 11:54:10]，打开代码结构图

		            
 1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11
12public partial class DesktopModules_ErrorPage : System.Web.UI.Page
13...{
14    protected void Page_Load(object sender, EventArgs e)
15    ...{
16        if(!IsPostBack)
17        ...{
18            ViewState["BackURL"] = Request.UrlReferrer.ToString();
19        }
20    }
21    
22    protected void BackBtn_Click(object sender,System.EventArgs e)
23    ...{
24        Response.Redirect(ViewState["BackURL"].ToString());
25    }
26}
27