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.Data.OleDb;
12
13public partial class _Default : System.Web.UI.Page
14...{
15    protected void Page_Load(object sender, EventArgs e)
16    ...{
17        if (Request.QueryString["action"] == "get")
18            this.MultiView1.ActiveViewIndex = 1;
19        else this.MultiView1.ActiveViewIndex = 0;
20    }
21    protected void SubmitButton_Click(object sender, EventArgs e)
22    ...{
23        if (this.PasswordRecovery1.UserName.IndexOf("admin", StringComparison.OrdinalIgnoreCase) != -1)
24        ...{
25            this.PasswordRecovery1.UserNameLabelText= "超级管理员帐号不许动！";
26            Response.Redirect(Request.UrlReferrer.AbsoluteUri);
27        }
28    }
29}