doc
...\Windows程序设计小项目报告.docx
src
...\CItem.cpp
...\CItem.h

...\FileDig.cpp
...\FileDig.h

...\picInt.cpp
...\picInt.h
...\Resource.h
...\SaPaint.cpp
...\SaPaint.h

...\SaPaint.rc
...\SaPaint.vcproj

...\stdafx.cpp
...\stdafx.h