public void powerOff()
{
//string sessionRef = service.IMachine_getSessionPID( machineRef );
//service.IMachine_lockMachine( machineRef, sessionRef, LockType.Shared );
//string sessionName = service.IMachine_getSessionName( machineRef );
string session = service.IWebsessionManager_getSessionObject(vboxRef);
service.IMachine_lockMachine(machineRef, session, LockType.Shared);
//service.IWebsessionM
//service.IConsole_powerDown( machineRef );
string console = service.ISession_getConsole(session);
service.IConsole_powerDown(console);
service.ISession_unlockMachine(session);
}
public void Stop()
{
String progress = service.IConsole_powerDown(Console);
service.IProgress_waitForCompletion(progress, -1);
}