using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
namespace www
{
public partial class piaoju1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
//设置用户登录标志,与浏览器关联，失效条件是浏览器关闭
protected void btnSet_Click(object sender, EventArgs e)
{
System.Web.Security.FormsAuthentication.SetAuthcookie("uName,uPower", false);
}
//取得用户名
protected void btnGet_Click(object sender, EventArgs e)
{
Response.Write(HttpContext.Current.User.Identity.Name);
}
//退出
protected void btnLogout_Click(object sender, EventArgs e)
{
FormsAuthentication.SignOut();
}
//判断是否登录
protected void btnShow_Click(object sender, EventArgs e)
{
if (HttpContext.Current.User.Identity.IsAuthenticated)
Response.Write("ok");
else
Response.Write("no");
}
}
}
复制代码 代码如下:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="piaoju1.aspx.cs" Inherits="www.piaoju1" %>
