label 显示文字过多以省略号表示（.NET）

<asp:Panel runat="server"CssClass="divTextOverflow">

     <a href="#" onclick="OpenComment("<%#Eval("PROJECTID")%>")" id="ArticleSummaryLink" class="MessageLink" title=<%#Eval("PROJECTNAME")%> >

                                        <%#Eval("PROJECTNAME")%>

      </a>

 </asp:Panel>

Html中通过CssClass调用样式

<style>
 .divTextOverflow
{
         overflow:hidden;
         text-overflow:ellipsis;
         white-space:nowrap;
         width:95%;
}
</style>

调用的click事件

<scriptlanguage="javascript" type="text/javascript">    

function OpenComment(ProjectID) { 

 var strurl = "<%=weburl%>" +"KMS/KnowledgeStructure/KMItemList.aspx?OutLink=1&ProjectID=" + ProjectID;//<%=weburl%>从后台获取的值     

 ShowWindowLarge(strurl);      

 return false;   

}

</script>