代码块语法是定义网页呈现时所执行的内嵌代码。定义内嵌代码的语法标记元素为:
<%内嵌代码%>
示例:
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script type="text/javascript"> var day1 = new Date(); document.write("当前时间是:" + day1.toLocaleTimeString()); </script> </head> <body> <form runat="server" id="form1"> <div> <%if(DateTime.Now.Hour<12)%> 上午好! <%else%> 下午好! </div> </form> </body> </html>