File list (Check if you may need any files):
Chap4_BinaryTree
................\BinarySearchTree.cpp
................\BinarySearchTree.h
................\BinaryTree.aps
................\BinaryTree.cpp
................\BinaryTree.dsp
................\BinaryTree.dsw
................\BinaryTree.h
................\BinaryTree.ncb
................\BinaryTree.opt
................\BinaryTree.rc
................\BinaryTree1.cpp
................\BinaryTree1.h
................\BinaryTreeDoc.cpp
................\BinaryTreeDoc.h
................\BinaryTreeNode.cpp
................\BinaryTreeNode.h
................\BinaryTreeView.cpp
................\BinaryTreeView.h
................\Debug
................\HuffmanTree.cpp
................\HuffmanTree.h
................\HuffmanTreeNode.cpp
................\HuffmanTreeNode.h
................\InputDialog.cpp
................\InputDialog.h
................\MainFrm.cpp
................\MainFrm.h
................\MaxHeap.cpp
................\MaxHeap.h
................\MinHeap.cpp
................\MinHeap.h
................\ReadMe.txt
................\res
................\...\BinaryTree.rc2
................\Resource.h
................\StdAfx.cpp
................\StdAfx.h
................\ThreadBinaryTree.cpp
................\ThreadBinaryTree.h
................\ThreadBinaryTreeNode.cpp
................\ThreadBinaryTreeNode.h