c# - Detecting remote desktop connection

Question

Is there anyway, in a program, to detect if a program is being run from inside a remote desktop session or if the program is being run normal in .NET 2.0? What I'm trying to do is, I create a timeclock application which will clock a person in and out and keep track. But this particular person, I suspect, is remoting into their computer at work, from home, and clocking in and out.

Any ideas how I can solve this issue (and taking away remote desktop access is not an option)? My idea is, if there is a way to detect remote desktop sessions, I will simply implement this into the progam and prevent them from clocking in remotely.

Answer 1

allegedly,

System.Windows.Forms.SystemInformation.TerminalServerSession

will be true for a remote desktop session (or VNC session)

but i'd test it to be sure ;-)