File list (Check if you may need any files):
Chapter 12\ExtensionMethod\ExtensionMethod\bin\Debug\ExtensionMethod.exe
..........\...............\...............\...\.....\ExtensionMethod.pdb
..........\...............\...............\...\.....\ExtensionMethod.vshost.exe
..........\...............\...............\...\.....\ExtensionMethod.vshost.exe.manifest
..........\...............\...............\ExtensionMethod.csproj
..........\...............\...............\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
..........\...............\...............\...\.....\ExtensionMethod.csproj.FileListAbsolute.txt
..........\...............\...............\...\.....\ExtensionMethod.exe
..........\...............\...............\...\.....\ExtensionMethod.pdb
..........\...............\...............\Program.cs
..........\...............\...............\...perties\AssemblyInfo.cs
..........\...............\...............\Util.cs
..........\...............\ExtensionMethod.sln
..........\...............\ExtensionMethod.suo
..........\............... - Complete\ExtensionMethod\ExtensionMethod.csproj
..........\..........................\...............\Program.cs
..........\..........................\...............\...perties\AssemblyInfo.cs
..........\..........................\...............\Util.cs
..........\..........................\ExtensionMethod.sln
..........\Vehicles\Vehicles\Program.cs
..........\........\........\...perties\AssemblyInfo.cs
..........\........\........\Vehicles.csproj
..........\........\Vehicles.sln
..........\........ - Complete\Vehicles\Airplane.cs
..........\...................\........\Car.cs
..........\...................\........\Program.cs
..........\...................\........\...perties\AssemblyInfo.cs
..........\...................\........\Vehicle.cs
..........\...................\........\Vehicles.csproj
..........\...................\Vehicles.sln
..........\ExtensionMethod\ExtensionMethod\obj\Debug\TempPE
..........\...............\...............\bin\Debug
..........\...............\...............\obj\Debug
..........\...............\...............\bin
..........\...............\...............\obj
..........\...............\...............\Properties
..........\............... - Complete\ExtensionMethod\Properties
..........\Vehicles\Vehicles\Properties
..........\........ - Complete\Vehicles\Properties
..........\ExtensionMethod\ExtensionMethod
..........\............... - Complete\ExtensionMethod
..........\Vehicles\Vehicles
..........\........ - Complete\Vehicles
..........\ExtensionMethod
..........\ExtensionMethod - Complete
..........\Vehicles
..........\Vehicles - Complete
Chapter 12