ASP.NET中使用TREE VIEW控件实现树状下拉菜单

web.sitemap的代码:

?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
<siteMapNode url="" title="退库管理" description="单击此进行退库管理">
<siteMapNode url="" title="历史退库管理" description="click me" >
<siteMapNode url="down_right_tuiku_history.aspx" title="查看" description="click me"/>
<siteMapNode url="down_right_tuiku_delete.aspx" title="删除历史记录" description="click me"/>
</siteMapNode>
<siteMapNode url="" title="新建退库" description="click me">
<siteMapNode url="down_right_tuiku_edit.aspx" title="编辑退库药品" description="click me"/>
<siteMapNode url="down_right_tuiku_sure.aspx" title="待退库药品确认" description="click me"/>
</siteMapNode>

</siteMapNode>
</siteMap>

HTML代码:

<asp:TreeView ID="TreeView1" runat="server" Target="right" ShowLines="true" DataSourceID="SiteMapDataSource1" Style="left: 0px;
position: relative; top: 0px" Width="180px">
</asp:TreeView>
<asp:SiteMapDataSource ID="SiteMapDataSource1" runat="server" />