撤销重做Demo\Command.cpp
............\Command.h
............\CommandAdd.cpp
............\CommandAdd.h
............\CommandChangeState.cpp
............\CommandChangeState.h
............\CommandDelete.cpp
............\CommandDelete.h
............\CommandDeleteAll.cpp
............\CommandDeleteAll.h
............\DrawObj.cpp
............\DrawObj.h
............\MainFrm.cpp
............\MainFrm.h
............\ObjectList.cpp
............\ObjectList.h
............\ReadMe.txt
............\Rectangle.cpp
............\Rectangle.h
............\res\Toolbar.bmp
............\...\UnDoReDoTest.ico
............\...\UnDoReDoTest.rc2
............\...\UnDoReDoTestDoc.ico
............\resource.h
............\StdAfx.cpp
............\StdAfx.h
............\UndoManager.cpp
............\UndoManager.h
............\UnDoReDoTest.aps
............\UnDoReDoTest.clw
............\UnDoReDoTest.cpp
............\UnDoReDoTest.dsp
............\UnDoReDoTest.dsw
............\UnDoReDoTest.h
............\UnDoReDoTest.ncb
............\UnDoReDoTest.opt
............\UnDoReDoTest.plg
............\UnDoReDoTest.rc
............\UnDoReDoTestDoc.cpp
............\UnDoReDoTestDoc.h
............\UnDoReDoTestView.cpp
............\UnDoReDoTestView.h
............\Debug
............\res
撤销重做Demo