asp.net 票据简单应用

2020-01-18 01:21:42

字体：大中小

来源：转载

供稿：网友

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>

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