C# (CSharp) AppFx.CommandBinding CommandBinding.VisibleChangedEventArgs примеры использования

Пример #1

 protected override void HandleVisibleChangedEvent(object sender, CommandBinding.VisibleChangedEventArgs e)
 {
     m_item.Visible = e.IsVisible;
 }

Пример #2

 protected override void HandleVisibleChangedEvent(object sender, CommandBinding.VisibleChangedEventArgs e)
 {
     toolStripButton.Visible = e.IsVisible;
 }

Пример #3

 protected abstract void HandleVisibleChangedEvent(object sender, CommandBinding.VisibleChangedEventArgs e);