1using System.Data.OleDb;
 2using System;
 3using System.Collections;
 4using System.Configuration;
 5using System.Data;
 6using System.Linq;
 7using System.Web;
 8using System.Web.Security;
 9using System.Web.UI;
10using System.Web.UI.HtmlControls;
11using System.Web.UI.WebControls;
12using System.Web.UI.WebControls.WebParts;
13using System.Xml.Linq;
14namespace Mypb
15...{
16    public partial class login : System.Web.UI.Page
17    ...{
18        protected void Page_Load(object sender, EventArgs e)
19        ...{
20            this.Title = "登录";
21            TextBox1.Focus();
22
23        }
24
25        protected void Button1_Click(object sender, EventArgs e)
26        ...{
27       
28           if(TextBox1.Text=="51aspx" && TextBox2.Text=="51aspx") 
29           ...{
30                  Response.Redirect("default.aspx");}
31            
32               else
33               ...{ Response.Write("<script language=javascript>alert('Sorry,您不是管理员，请单击访问者进入！');</script>");
34
35        }
36
37       
38        }
39
40        protected void Button2_Click(object sender, EventArgs e)
41        ...{
42            Response.Redirect("wrong.aspx");
43        }
44
45   
46    }
47}
48    
49