It has been days that I have been working a simple wizard where users can add nodes as typed in BOLD in a treeview control :
When the user has finished entering data my treview looks like this :
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So you see its a simple treeview
I also have a NEXT button and a BACK button.
When a user clicks the NEXT button, the selected node and its children should appear in a messagebox.
When a user clicks the BACK button, the selected node, its sibling(s) and its PARENT should appear in a messagebox.
I have tried almost everything but it doesn't see to work.
I NEED HELP ! PLEASE !!