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