当前文件： OlympicBook/RoleByAccess/ShowImage.aspx.cs[676B，2009-6-12 11:51:24]，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;
11using System.Drawing;
12using System.IO;
13public partial class admin_ShowImage : System.Web.UI.Page
14...{
15    BaseClass bc = new BaseClass();
16    protected void Page_Load(object sender, EventArgs e)
17    ...{
18        if(!this.Page.IsPostBack)
19        ...{
20            Session["CheckCodes"] = bc.RandomNum(4);
21            bc.CheckCodes(Session["CheckCodes"].ToString());
22           
23        }
24    }
25}
26