XWT Library
"XWT is an open-source cross-platform UI toolkit for Mono and .NET. What’s special about XWT is that it is built on top of the native widget toolkit of each supported platform. So rather than a new widget toolkit implemented from scratch it is an abstraction that wraps the native toolkits using a common API. The end goal of XWT is to allow building applications which look and feel native in each platform." -- http://foodformonkeys.blogspot.com/2012/11/xwt.html
External Links
- http://foodformonkeys.blogspot.com/2012/11/xwt.html
- https://github.com/mono/xwt
- https://www.google.com/search?q=mono+xwt