页面上直接引用
<%@ Register TagPrefix="scott" TagName="header" Src="Controls/Header.ascx" %><%@ Register TagPrefix="scott" TagName="footer" Src="Controls/Footer.ascx" %><%@ Register TagPrefix="ControlVendor" Assembly="ControlVendor" %><html><body> <form id="form1" runat="server"> <scott:header ID="MyHeader" runat="server" /> </form></body></html>
配置文件引用(全局)
<?xml version="1.0"?><configuration> <system.web> <pages> <controls> <add tagPrefix="scottgu" src="~/Controls/Header.ascx" tagName="header"/> <add tagPrefix="scottgu" src="~/Controls/Footer.ascx" tagName="footer"/> <add tagPrefix="ControlVendor" assembly="ControlVendorAssembly"/> </controls> </pages> </system.web></configuration>
当用户控件在同一个文件目录下的时候不能用配置文件引用,应该用"页面上直接引用".