csharp
......\app.xaml
......\app.xaml.cs
......\appicon.ico
......\assemblyinfo.cs
......\mytextbox.cs
......\properties
......\..........\assemblyinfo.cs
......\..........\resources.cs
......\..........\resources.resx
......\..........\settings.cs
......\..........\settings.settings
......\resources.cs
......\resources.resx
......\settings.cs
......\settings.settings
......\window1.xaml
......\window1.xaml.cs
......\wpfcalculator2.csproj
readme.htm