namespace www
{
public partial class piaoju1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
//設置用戶登錄標志,與瀏覽器關聯，失效條件是瀏覽器關閉
protected void btnSet_Click(object sender, EventArgs e)
{
System.Web.Security.FormsAuthentication.SetAuthCookie("uName,uPower", false);
}
//取得用戶名
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();
}
//判斷是否登錄
protected void btnShow_Click(object sender, EventArgs e)
{
if (HttpContext.Current.User.Identity.IsAuthenticated)
Response.Write("ok");
else
Response.Write("no");
}
}
}
代碼如下:
<%@ 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>票據的簡單使用</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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