在只有框架的页面里的后台.cs代码里加辨断是否登陆的代码问题,急
问个问题。。。我在只有框架的页面的.cs代码里加辨断是否登陆的代码。。。
if (!mycookie.IsOnline())
{
Response.Redirect("login.aspx?url=" + System.Web.HttpUtility.UrlEncode(HttpContext.Current.Request.Url.ToString()));
}
为什么这句不起作用?
而这句我加在main.aspx里就管用,下面是框架页面index.aspx代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text ml; charset=utf-8" />
<title>会员后台管理面板</title>
</head>
<form id="form1" runat="server">
<frameset rows='*' id='M_Frame' framespacing='0' frameborder='no' border='0'>
<frameset id='M_Frame' cols='187,*' framespacing='0' frameborder='no'
border='0'>
<frame src='menu.aspx' scrolling='auto' id='leftFrame' name='leftFrame' noresize marginwidth='5' marginheight='5'>
<frame src='main.aspx' name='mainFrame' id='mainFrame' scrolling='auto' noresize marginwidth='0' marginheight='0'></frameset>
</frameset>
</form>
< ml>
<script language="javascript" type="text/javascript">
if(self!=top){top.location=self.location;}
</script>
===========================
其index.aspx.cs代码如下:
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Data.OleDb;
using System.Data.Common;
public partial class index : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!mycookie.IsOnline())
{
Response.Redirect("login.aspx?url=" + System.Web.HttpUtility.UrlEncode(HttpContext.Current.Request.Url.ToString()));
}
}
}
运行结果这个代码没有起作用?