Let say i was created a treeview and that include some parent nodes.Each parent nodes also include some child nodes.So , i want when me double click the treeview component (Private sub..... Handles tv.DoubleClick).It will do something but the problem how i define which child node i selected?

Example :

IF e.node.index = 1 Then

do something

End If

but the e.node.index is getting the parent selected node index only ..how to get the child selected node index when i choose child node...