Now available here
I have the Knob, Joystick and Display modulos, so I was able to create unit tests for those. Those are basically python examples translated to C#, with a couple of places where the display button is used to exit the run loop.
It should be easy to translate other modulos' python code to C# on top of the existing code here.
No drivers or anything required. Just hook up your board to the USB port, load the solution in Visual Studio 2015 and build.
If anyone is looking to get this working on older version of Windows, you only need to change the bit of the code that does serial port i/o. This is contained in SerialConnection.cs and is not more than 50 lines of code, if that. Most of the heavy lifting in terms of talking the modulo serial protocol will not need to be changed.