I find the next code for using session:
[ServiceBehavior(InstanceMode=InstanceMode.PrivateSession)]
But I can't do this with Windows SDK February CTP, I find the next code:
[ServiceBehavior(InstanceContextMode=InstanceContextMode.PerSession)]
Is the same .
Saludos,

ServiceBehavior attribute!
Sam88Jeep
yeah,that is correct
InstanceContextMode.PerSession creates one instanceobject per session(in FEB CTP)
-Thank you
Madhu
Tom Mulcahy - MSFT
Hi!
But the next code:
[ServiceBehavior(InstanceMode=InstanceMode.PrivateSession)]
exist , in the new CTP of WinFX , or it was remove
Saludos,