Esempio n. 1
0
 private void VisibleChange()
 {
     if (VisibleStateChanged != null)
     {
         VisibleStateChanged.Invoke(this, EventArgs.Empty);
     }
 }
 private void OnBecameVisible()
 {
     VisibleStateChanged?.Invoke(true);
 }
 private void OnBecameInvisible()
 {
     VisibleStateChanged?.Invoke(false);
 }