在Treeview中,为何得不到我定义的子节点的ID值???只是什么数字而已?为什么???
代码如下:
Private Sub tv_SelectedIndexChange(ByVal sender As Object, ByVal e As Microsoft.Web.UI.WebControls.TreeViewSelectEventArgs) Handles tv.SelectedIndexChange
Label1.Text = "You selected node" & e.NewNode.ToString() _
& " and moved from node " & e.OldNode.ToString
End Sub
在Label1上显示的是如“You selected node0.3 and moved from node 0.2 ”,全是零点几,不是我想要的在子节点上定义的ID值,如a1,a2等,为什么??请帮忙??请将代码尽量写全,俺是新手,最好用VB写。