state_city.xml

浏览器端看到树型目录结构,用户可以完整地看到像windows资源管理器一样的效果

<TREENODES>
      <treenode Text="Michigan">
         <treenode Text="Detroit" />
         <treenode Text="Farmington" />
         <treenode Text="Southfield" />
      </treenode>
      <treenode Text="Washington" >
         <treenode Text="Bellevue" />
         <treenode Text="Redmond" />
         <treenode Text="Woodinville" />
      </treenode>
</TREENODES>