File list (Check if you may need any files):
lesson 12\Lesson12Code
.........\............\File
.........\............\....\1.txt
.........\............\....\2.txt
.........\............\....\3.txt
.........\............\....\4.txt
.........\............\....\5.txt
.........\............\....\6.txt
.........\............\....\Debug
.........\............\....\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