how to get node.nodes

[zong]

I have a sub

    Public Sub NodeLocation(ByRef tree_root As RadTreeNode, ByVal  a As Byte, ByVal node_value As String())

        Dim find_node As RadTreeNodeCollection

        find_node = tree_root.Nodes 'give find_node  tree_root's childnode
        End sub
tree_root is my tree's root

but when i debug my program,I found my find_node is nothing.
why,please help me.thanks

[Yana]

Hi Zong,

I tested the provided code and it worked as expected. Please check the attached sample project based on your code for a reference.

Greetings,
Yana
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[zong]

but I found my program can't find node's childnode yet.all of my tree's node is dynamic program add.not static add.and when i use node.nodes(0). the node's child is already add.is any problem of program?