Hi,
I have a "fully" functional C# dll that I use in Windows PowerShell. C# class in PowerShell can use it to do all ME, Aux, MediaPlayer (stills only), SuperSource and audio automation.
I also have a WPF application designed for touch screen control of the older TVS so it doesn't have as much functionality but I'm about to update this for a client to control the TVS HD and PTZ camera.
It was based on this sample that I found on github
https://github.com/imorrish/AtemSharpWhat exactly are you looking for? Full source code of a complete application, or just an application that works?