asp.net 票据简单应用
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2024-03-11 22:02:43
复制代码 代码如下:using system; using system.data; using system.configuration; using system.co...
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" onclick="btnshow_click" />
<asp:button id="btnset" runat="server" text="set" onclick="btnset_click" />
<asp:button id="btnget" runat="server" text="get" onclick="btnget_click" />
<asp:button id="btnlogout" runat="server" text="out" onclick="btnlogout_click" />
</div>
</form>
</body>
</html>