asp.net2.0中怎么合理使用frameset??
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Admin_Index.aspx.cs" Inherits="Admin_Admin_Index" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<FRAMESET border="0" frameSpacing="0" rows="*" frameBorder="0">
<FRAMESET border="0" frameSpacing="0" frameBorder="0" cols="183,*">
<FRAME name="leftFrame" marginWidth="0" marginHeight="0" src="Admin_Left.aspx" noResize target="main">
<FRAMESET border="0" frameSpacing="0" rows="26,*" frameBorder="0">
<FRAME frameborder="no" name="head" marginWidth="10" marginHeight="0" src="Admin_Top.aspx" frameBorder="0"
noResize scrolling="no">
<FRAME frameborder="no" name="main" marginWidth="10" marginHeight="10" src="Admin_Right.aspx"
frameBorder="0" noResize target="_self">
</FRAMESET>
</FRAMESET>
</FRAMESET>
</body>
</html>
但总是报错,另外Design也不可以让你预览框架.难道我哪里写错了??请问再asp.net中怎么实现如同CSDN的侧边栏??
另外那个CSDN中论坛侧边栏怎么可以一点击就收缩??
能否给出代码一下.拜托了,着急呢