中英文切换资源文件的问题

今天做了中英文切换，一直说找不到资源文件，而且切换没效果

如图所示

最后发现了解决方案！要把aspx页面和资源文件放在同一级文件夹下面，否则不成功

如图所示

AddNews.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AddNews.aspx.cs" Inherits="News_AddNews"
    Culture="auto" meta:resourcekey="PageResource1" UICulture="auto" %>

<!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 id="Head1" runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Button runat="server" meta:resourcekey="btnNews" Text="ENG" />
        <asp:Label runat="server" meta:resourcekey="lbNews"></asp:Label>
        <br />
        <a href="?currentculture=zh-cn">中文(中国)</a>   <a href="?currentculture=en-us">English(USA)</a>
    </div>
    </form>
</body>
</html>

AddNews.aspx.cs

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.Threading;
using System.Globalization;

public partial class News_AddNews : System.Web.UI.Page
{
    String s;

    protected override void InitializeCulture()
    {
        s = Request.QueryString["currentculture"];
        if (!String.IsNullOrEmpty(s))
        {
            //UICulture - 决定了采用哪一种本地化资源，也就是使用哪种语言
            //Culture - 决定各种数据类型是如何组织，如数字与日期
            Thread.CurrentThread.CurrentUICulture = new CultureInfo(s);
            Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture(s);
        }
    }
}

成功转换后的效果：