在asp.net 2.0中结合母板页meta,Tiele重置

aspx里
<% Page Language="C#" MasterPageFile="~/PageTags.master" AutoEventWireup="true" CodeFile="home.aspx.cs" Inherits="home" 
Title="My home page title" %>

cs里
protected void Page_Load(object sender, EventArgs e)
    {
        this.Title = "Title";
        HtmlMeta tag = new HtmlMeta();
        tag.Name = "description";
        tag.Content = "My description for this page";
        Header.Controls.Add(tag);
        HtmlMeta s = new HtmlMeta ();
        s.Name = "keyword";
        s.Content = "My Content for this page";
        Header.Controls.Add(s);
    }