File list (Check if you may need any files):
SingleChangeObjectApproch\App.xaml
.........................\App.xaml.cs
.........................\bin
.........................\...\Debug
.........................\...\.....\UndoRedo_SingleObjectRepresntingchange.exe
.........................\...\.....\UndoRedo_SingleObjectRepresntingchange.vshost.exe
.........................\...\.....\UndoRedo_SingleObjectRepresntingchange.vshost.exe.manifest
.........................\Container
.........................\.........\Container.xaml
.........................\.........\Container.xaml.cs
.........................\.........\Panel.cs
.........................\MainWindow.xaml
.........................\MainWindow.xaml.cs
.........................\Properties
.........................\..........\AssemblyInfo.cs
.........................\..........\Resources.Designer.cs
.........................\..........\Resources.resx
.........................\..........\Settings.Designer.cs
.........................\..........\Settings.settings
.........................\UndoRedo_SingleObjectRepresntingchange.csproj
.........................\UndoRedo_SingleObjectRepresntingchange.sln
.........................\UndoRedo_SingleObjectRepresntingchange.suo
.........................\UndoRedoUsingSingleObjectRepresntingChange.cs
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