Multi-platform development in D? Android and Windows

[JoooobieCoronie]

Any easy way to do this, sounds like impossible. Better just to 
use Visual Studio and C#/Xamarin?

I want to write some simple visual apps so I guess I don't need 
D, but it would be nice to use it. I guess I'll have to brush 
back up on my C# skills ;/

Although I have looked in to using Unity engine to write such 
apps because it seems to give the best of all worlds, no D 
though. Again, not that I would need it but it's just nice to 
have some of the meta capabilities for simplifying complexity.