1.在gb2312下做的网站，如何转成UTF-8的?? :
Web.config中加入
<globalization
requestEncoding="UTF-8"
responseEncoding="UTF-8"
fileEncoding="UTF-8"
culture="zh-CN"
/>
--------------------------------------------
页面中在<@Page language="c#">里加入
ResponseEncoding="utf-8"
2.DATALIST中截取显示的字符串:
在<head>......</head>中加入脚本
<script runat=server>
public String getLeftString(string key)
{
String strTemp=key;
if (key.Length > 60)
strTemp = key.Substring(0,60)+"......";
return strTemp;
}