Does Xamarin support Windows App development?
Yes! Through code re-use and sharing, and by unifying mobile app development in C#, Xamarin makes it possible to deliver gorgeous, performant, native apps for all major device platforms quickly. Because Windows Phone and Windows 8 apps can be built in C#, Xamarin developers are already empowered to share code between iOS, Android, Windows Phone and Windows 8 apps.
The Windows 8 launch represents a unique opportunity for developers. Millions of consumers and businesses have purchased new devices and upgrades. With the ability to sell apps in over 200 markets worldwide, it is the time to get your app launched onto this global stage.