画图程序，具备手绘功能
......................\Debug
......................\res
......................\111
......................\123
......................\Base.cpp
......................\Base.h
......................\Command.h
......................\CreateLine.cpp
......................\CreateLine.h
......................\DrawDemo.aps
......................\DrawDemo.cpp
......................\DrawDemo.h
......................\DrawDemo.ncb
......................\DrawDemo.rc
......................\DrawDemo.sln
......................\DrawDemo.suo
......................\DrawDemo.vcproj
......................\DrawDemoDoc.cpp
......................\DrawDemoDoc.h
......................\DrawDemoView.cpp
......................\DrawDemoView.h
......................\Line.cpp
......................\Line.h
......................\MainFrm.cpp
......................\MainFrm.h
......................\ReadMe.txt
......................\Resource.h
......................\Shape.cpp
......................\Shape.h
......................\Sketch2D
......................\stdafx.cpp
......................\stdafx.h
......................\无标题
......................\无标题1
......................\无标题2
......................\无标题3
......................\Debug\Base.obj
......................\.....\BuildLog.htm
......................\.....\CreateLine.obj
......................\.....\DrawDemo.exe
......................\.....\DrawDemo.res
......................\res\DrawDemo.ico
......................\...\DrawDemo.manifest
......................\...\DrawDemo.rc2
......................\...\DrawDemoDoc.ico
......................\...\Thumbs.db
......................\...\Toolbar.bmp