新建 文本文档 (7).txt

对页面文件很有用处

1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Web;
 5using System.Web.Security;
 6using System.Web.UI;
 7using System.Web.UI.WebControls;
 8using System.Web.UI.WebControls.WebParts;
 9using System.Web.UI.HtmlControls;
10
11public partial class _Default : System.Web.UI.Page 
12...{
13    protected void Page_Load(object sender, EventArgs e)
14    ...{
15      
16            if (Convert.ToString(Session["user"]) != "")
17            ...{
18                Panel1.Visible = false;
19                Panel2.Visible = true;
20                Label1.Text = Session["user"].ToString();
21                Label2.Text = Session["pass"].ToString();
22            }
23            else
24            ...{
25                Panel1.Visible = true;
26                Panel2.Visible = false;
27            }
28      
29
30    }
31    protected void Button1_Click(object sender, EventArgs e)
32    ...{
33        if (IsValid)
34        ...{
35            string username2 = Request.Form["username"];
36            string password2 = Request.Form["password"];
37            if (username2 == "51aspx" && password2 == "51aspx")
38            ...{
39                Session["user"] = "51aspx";
40                Session["pass"] = "51aspx";
41            }
42            else
43            ...{
44                Response.Redirect("default.aspx");
45            }
46        }
47    }
48    protected void Button2_Click(object sender, EventArgs e)
49    ...{
50        Session["user"] = "";
51        Session["pass"] = "";
52        Panel1.Visible = true;
53        Panel2.Visible = false;
54        Response.Redirect("default.aspx");
55        
56
57    }
58}