private void UpdateTransition()
        {
            if (backgroundElement == null)
            {
                return;
            }

            Transitionz.SetOpacity(backgroundElement, new OpacityParams()
            {
                BeginTime    = 0,
                Duration     = Duration,
                Ease         = Easing,
                From         = FromOpacity,
                To           = ToOpacity,
                TransitionOn = TransitionOn.DataContextChanged | TransitionOn.Once
            });
        }