asp.net 票据简单应用
asp.net 票据简单应用
发布时间:2016-12-29 来源:查字典编辑
摘要:复制代码代码如下:usingSystem;usingSystem.Data;usingSystem.Configuration;usingS...

复制代码 代码如下:

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" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>票据的简单使用</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:Button ID="btnShow" runat="server" Text="show" />

<asp:Button ID="btnSet" runat="server" Text="set" />

<asp:Button ID="btnGet" runat="server" Text="get" />

<asp:Button ID="btnLogout" runat="server" Text="out" />

</div>

</form>

</body>

</html>

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