File list (Check if you may need any files):
画图工具设计模式\bin\Debug\画图工具设计模式.exe
................\...\.....\画图工具设计模式.pdb
................\...\.....\画图工具设计模式.vshost.exe
................\...\.....\画图工具设计模式.vshost.exe.manifest
................\Draw2LineTool.cs
................\DrawEllipseTool.cs
................\DrawLineTool.cs
................\DrawRectTool.cs
................\Form1.cs
................\Form1.Designer.cs
................\Form1.resx
................\IDrawer.cs
................\MouseStartEnd.cs
................\MyGraphics.cs
................\MyPen.cs
................\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
................\...\...\.....\GenerateResource.read.1.tlog
................\...\...\.....\GenerateResource.write.1.tlog
................\...\...\.....\画图工具设计模式.csproj.FileListAbsolute.txt
................\...\...\.....\画图工具设计模式.exe
................\...\...\.....\画图工具设计模式.Form1.resources
................\...\...\.....\画图工具设计模式.pdb
................\...\...\.....\画图工具设计模式.Properties.Resources.resources
................\Program.cs
................\...perties\AssemblyInfo.cs
................\..........\Resources.Designer.cs
................\..........\Resources.resx
................\..........\Settings.Designer.cs
................\..........\Settings.settings
................\Shape.cs
................\画图工具设计模式.csproj
................\obj\x86\Debug\TempPE
................\...\...\Debug
................\bin\Debug
................\obj\x86
................\bin
................\obj
................\Properties
画图工具设计模式