Hi Hamdy Ghanem,
In the ticket info I see you are using the latest version 2010.2 713. There is a new property called get_allNodes()
. When called from a node it will return all child nodes of a node. You can use it to find all the child nodes of the root node and then check the level of each of them as you want.
Please let me know if this helps.
the Telerik team
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