Asp.net_用框架和target标记实现类似模版的效果

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="类似模版.aspx.cs" Inherits="功能练习_ifreame_target类似模版" %>

<!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>类似模版</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <table style="border: 1px; width: 90%; text-align: center">
            <tbody>
                <tr>
                    <td>
                        <h1>
                            标题1</h1>
                    </td>
                </tr>
                <tr>