1 创建用户控件
2 在母版页中注册用户控件
3 使用
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Store.master.cs" Inherits="SportsStore.Pages.Store" %><%@ Register TagPrefix="SS" TagName="CatLinks" Src="~/Controls/CategoryList.ascx" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> ???<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> ???<title>SportsStore</title> ???<link rel="stylesheet" href="../Content/Style.css" /></head><body> ???<form id="form1" runat="server"> ???????<div id="header"> ???????????<div class="title">SPORTS STORE</div> ???????</div> ???????<div id="categories"> ???????????<SS:CatLinks runat="server" /> ???????</div> ???????<div> ???????????<asp:ContentPlaceHolder ID="bodyContent" runat="server"> ???????????</asp:ContentPlaceHolder> ???????</div> ???</form></body></html>
1 asp.net 中如何把用户控件应用于母版页
原文地址：http://www.cnblogs.com/mibing/p/7435688.html