Question

I’m writing a component that would be used in WinForms or WPF applications also could be used in Windows services or Unit tests. Is there a way to use SynchronizationContext component in non UI apps?

Answer 1

Any (host) application can make its own SynchronizationContext class and call SynchronizationContext.SetSynchronizationContext.

Alternatively, you could make a no-op SynchronizationContext in your library, then use it whenever SynchronizationContext.Current is null.

The question talks about writing a custom SynchronizationContext.