<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="index.aspx.cs" Inherits="_Default" %>
<%@ Register Src="CommonControl/Bottom.ascx" TagName="Bottom" TagPrefix="uc3" %>
<%@ Register Src="CommonControl/Menu.ascx" TagName="Menu" TagPrefix="uc2" %>
<%@ Register Src="CommonControl/Top.ascx" TagName="Top" TagPrefix="uc1" %>
<!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>BOM企业自管理平台</title>
<style type="text/css">
<!--
body,td,th {
font-size: 12px;
}
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
-->
</style>
<link href="css/default.css" rel="stylesheet" type="text/css" />
<link href="css/menu.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form id="form1" runat="server">
<uc1:Top ID="Top1" runat="server"  />
<div id="boody">
<uc2:Menu ID="Menu1" runat="server" />
<div id="rightbody">    &nbsp;
    
    &nbsp;
    <br/>
<div>
    <asp:Label ID="Label1" runat="server" Font-Size="Large" ForeColor="Red" Height="46px"
        Style="left: 40px; position: relative; top: 111px" Text="欢迎光临企业自管理平台.请点击左边各链接进入相关内容"
        Width="543px"></asp:Label>&nbsp;</div>
   </div>
</div>
<uc3:Bottom ID="Bottom1" runat="server" />  
</form>
</body>
</html>
这个页面名为index.aspx
我通过另外一个页面,index.aspx??loginname=0695d1f1e0a87b8bb3ae266c68b7f147后,<asp:Label ID="Label1"就显示的是乱码,应该怎么处理呢?