TreeView

<asp:TreeView ID="TreeView1" runat="server"
            ExpandImageUrl="images/a.jpg"
            NoExpandImageUrl="images/b.jpg" CollapseImageUrl="images/a.jpg" >
    <%--<LeafNodeStyle ImageUrl="~/WSZYST/images/HandleHand.png" Width="30px" Height="30px" />
    <NodeStyle ImageUrl="~/WSZYST/images/HandleHand.png" />
    <ParentNodeStyle ImageUrl="~/WSZYST/images/HandleHand.png" />--%>
   
        <Nodes>
            <asp:TreeNode  Text="sdf" Value="sdf" >
                <asp:TreeNode Text="DS" Value="DS"><asp:TreeNode Text="d" Value="d" ></asp:TreeNode></asp:TreeNode>
            </asp:TreeNode>
            <asp:TreeNode Text="新sd建节点" Value="新sd建节点">
                <asp:TreeNode Text="sd" Value="sd"></asp:TreeNode>
            </asp:TreeNode>
        </Nodes>
    <RootNodeStyle   />
    <SelectedNodeStyle CssClass="select" />
    <%--<Nodes>
        <asp:TreeNode><asp:TreeNode>sdf</asp:TreeNode>  </asp:TreeNode>
        <asp:TreeNode><asp:TreeNode>sdfd</asp:TreeNode></asp:TreeNode>
    </Nodes>--%><LeafNodeStyle  />
    </asp:TreeView>