/// <summary>
 /// Raises the Changed event.
 /// </summary>
 public void OnChanged(DirectoryWatcherXamariniOS.DirectoryWatcher folderWatcher)
 {
     if (CanRaiseEvents) {
         EventHandler changedHandler = Changed;
         if (changedHandler != null)
             changedHandler (this, EventArgs.Empty);
     }
 }
 public override void DirectoryDidChange(DirectoryWatcherXamariniOS.DirectoryWatcher folderWatcher)
 {
     if (m_watcher != null)
         m_watcher.OnChanged (folderWatcher);
 }