File list (Check if you may need any files):
Lesson12\Code\File\1.txt
........\....\....\2.txt
........\....\....\3.txt
........\....\....\4.txt
........\....\....\5.txt
........\....\....\6.txt
........\....\....\File.aps
........\....\....\File.clw
........\....\....\File.cpp
........\....\....\File.dsp
........\....\....\File.dsw
........\....\....\File.h
........\....\....\File.ncb
........\....\....\File.opt
........\....\....\File.plg
........\....\....\File.rc
........\....\....\FileDoc.cpp
........\....\....\FileDoc.h
........\....\....\FileView.cpp
........\....\....\FileView.h
........\....\....\MainFrm.cpp
........\....\....\MainFrm.h
........\....\....\ReadMe.txt
........\....\....\res\File.ico
........\....\....\...\File.rc2
........\....\....\...\FileDoc.ico
........\....\....\...\Toolbar.bmp
........\....\....\resource.h
........\....\....\StdAfx.cpp
........\....\....\StdAfx.h
........\....\....\test.txt
........\Lesson12文件.ppt
........\课程内容.txt
........\Code\File\res
........\....\File
........\Code
Lesson12