My use case is the most basic one possible: -Build a GUI app in C# -Run in on bo...

visualR · on April 28, 2014

If your app is something others will use, for the best experience you write your app in such a way that the UI is as swappable as possible. Then write a Mac UI with monomac and a Windows UI with WPF. If it's just you who needs it, then Gtk# might be ok for standard things. But don't expect good os integration without work.

jonpaul · on April 28, 2014

Have you considered using node-webkit, AngularJs, and Bootstrap for your cross platform GUI needs?

visualR · on April 28, 2014

The problem with this is you only get 1 thread for the UI and other stuff to run on.