1、删除<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2、用Div来控制样式
<div style="overflow: auto; 100%; height: 99%;" >
效果如图：
主框架代码：
<!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 id="Head1" runat="server"> <title>套帧</title></head><frameset cols="350,*" id="myFrame" border="1" frameborder="1" framespacing="0" > <frameset rows="110,*"> <frame name="leftTop" id="leftTop" src="#" scrolling="no" target="right" /> <frame name="leftContent" id="leftContent" src="######" scrolling="auto" target="_self" /> </frameset> <frameset id="contentFrame" rows="*,50"> <frame name="rightContent" id="rightContent" src="#" scrolling="auto" target="right" /> <frame name="rightBottom" id="rightBottom" src="#" scrolling="auto" target="_self" /> </frameset></frameset></html><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">（一定要删除些内容）<html
<head > <title>Untitled Page</title> </head><body >//加一个Div来控制样式
<div style="overflow: auto; 100%; height: 99%;" >
<% PrintList(); %>
<% PrintPaging(); %> </div></body></html>