I have desktop app on server, that can be used by clients via Microsoft RDP or RemoteApp or Citrix ICA. And now i need to somehow interact with REAL user desktop from that application running on server in RDP/RemoteApp/ICA session.
Is there exists some server-side API in Microsoft RDP/RemoteApp or Citrix ICA that can be used to implement this?
My app is currently written in C#, but i can easily use COM/WinAPI if needed.