Abstract
........\Abstract
........\........\Abstract.csproj
........\........\Ishape.cs
........\........\NewRectangle.cs
........\........\Program.cs
........\........\Properties
........\........\..........\AssemblyInfo.cs
........\........\Rectangle.cs
........\........\Shape.cs
........\........\Triangle.cs
........\........\bin
........\........\...\Debug
........\........\...\.....\Abstract.exe
........\........\...\.....\Abstract.pdb
........\........\...\.....\Abstract.vshost.exe
........\........\...\.....\Abstract.vshost.exe.manifest
........\........\obj
........\........\...\x86
........\........\...\...\Debug
........\........\...\...\.....\Abstract.csproj.FileListAbsolute.txt
........\........\...\...\.....\Abstract.exe
........\........\...\...\.....\Abstract.pdb
........\........\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
........\........\...\...\.....\ResolveAssemblyReference.cache
........\........\...\...\.....\TempPE
........\Abstract.sln
........\Abstract.suo