This is an example of a simple C# codebase that uses the Rainway SDK.
It contains the business logic for an application that connects to Rainway and accepts all incoming client connections, streaming the full desktop when requested.
It exposes a class Core with two simple methods: Start() and Stop().
Both the CLI and GUI demos for C# are powered by this "core", so you can change the code and build either of those apps to play around with Rainway.
Good luck!