Interact with Windows Service

[Luigi]

hi,
im starting with c# programming. I would like create a Windows Service and a gui to interact with it.
I have created and installed the service. My problem is interact with it, send a request, receive data and so on.
Wich is best way ? Or better, wich is the way ?

Thanks in advance

 

[Derek Stone]

Windows sockets are the most employed method of interacting with a Windows service.