number of leaves in a binary tree

Could anyone give me a piece of VB.NET code that, recursively, computes the number of leaves in a binary tree.

Thanks.
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HLRosenbergerAsked:
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Nguyen Doan TienProject ManagerCommented:
Dear HLRosenberger,

I've ever seen your problem. In fact, There are three ways to traverse the tree:
1) Post order traversal
2) Pre order traversal
3) In order traversal
Here is an example from code project:
http://www.codeproject.com/Articles/4647/A-simple-binary-tree-implementation-with-VB-NET
I think it will helpful for you.

BR,
---------
Tien Nguyen
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HLRosenbergerAuthor Commented:
thanks
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