求解！求解！求解！这种代码是不是被封装过啊。
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="manage_user.aspx.vb" Inherits="jddhy.manage_user" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>manage_user</title>
<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" content="Visual Basic .NET 7.1">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<TABLE id="Table1" cellSpacing="1" cellPadding="1" width="100%" border="1">
<TR>
<TD></TD>
<TD>网站登记的用户名列表
<asp:Button id="Button1" runat="server" Text="激活"></asp:Button>
<asp:Button id="Button2" runat="server" Text="锁定"></asp:Button></TD>
<TD></TD>
</TR>
<TR>
<TD></TD>
<TD>
<asp:ListBox id="ListBox1" runat="server" Width="495px" Height="320px"></asp:ListBox></TD>
<TD></TD>
</TR>
<TR>
<TD></TD>
<TD></TD>
<TD></TD>
</TR>
</TABLE>
</form>
</body>
</HTML>
