Animatroller.Framework.Controller.CueList.GetControlledObserverTilt C# (CSharp) Method

        private ControlledObserver<double> GetControlledObserverTilt(IReceivesPanTilt device)
        {
            ControlledObserver<double> observer;

            if (!this.deviceObserversTilt.TryGetValue(device, out observer))
            {
                observer = device.GetTiltObserver();

                this.deviceObserversTilt.Add(device, observer);
            }

            return observer;
        }