搞.net开发这么多年，知道和用过包含include指令吗？
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Syntax.aspx.cs" Inherits="HitCounter.MyTests.Syntax" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> from: <a href="http://quickstarts.asp.net/QuickStartv20/aspnet/doc/pages/syntax.aspx">来源</a> <br /> <div> 1. 数据绑定语法:<%# %> <br /><br /> <asp:DataList ID="MyList" runat="server"> <ItemTemplate> Here is a value: <%# Container.DataItem %> </ItemTemplate> </asp:DataList> <hr /> 2. 转义语法: <%: %> <h1> <%: "<b>Hello,来自主页</b>" %> </h1> <hr /> 3. 这是服务器端的包含语法<br /><br /> <!-- #Include File="SubContent.html" --> <!-- #Include File="SubForm.aspx" --> <hr /> 4.引用资源配置的语法 <%$ ... %> <br /><br /> Expression Syntax: <%$ ... %> New in 2.0 ASP.NET 2.0 adds a new declarative expression syntax for substituting values into a page before the page is parsed. This is useful for substituting connection string values or application settings defined in a Web.config file for server control property values. It can also be used to substitute values from a resource file for locaization. More on connection string and resources expressions and expression handlers can be found in the Performing Data Access, Internationalizing Your Application and Extending ASP.NET sections. <br /> <br /> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ connectionStrings:Pubs %>" SelectCommand="sp_GetAuthors" /> <br /> <br /> <asp:Label ID="Label1" runat="server" Text="<%$ Resources: ExchRate, ConvertLabel %>" /> </div> <br /><br /> </form> </body> </html>
原文：http://www.cnblogs.com/wucg/p/4008130.html