C# (CSharp) PerformTransition.Invoke примеры использования

Пример #1

 public void SwitchToLayout(Identifier deviceId, Identifier layoutId)
 {
     PerformTransition?.Invoke(this, new TransitionEventArgs(deviceId, layoutId));
 }

Пример #2

 protected void OnTransitionBack()
 {
     PerformTransition?.Invoke(this, new TransitionEventArgs(_transitionOptions.DeviceId, _transitionOptions.LayoutId, true));
 }