拆分并循环字符的代码如下：

<%csharp%>

string lanmu=Utils.ObjectToStr(Dr["expclass"]);

string[] sArray=Regex.Split(lanmu,",",RegexOptions.IgnoreCase);

int i=0;

int j=0;

<%/csharp%>

<%foreach(string ss in sArray)%>

<%csharp%>

i=i+1;

<%/csharp%>

<li class="none_line"><a href="#{i}{i}">{ss}</a></li>

<%/foreach%>