protected override void Dispose(bool disposing)
{
if (disposing)
{
this.items.Clear();
this.items = null;
this.contextMenu = null;
}
base.Dispose(disposing);
}
protected override void OnSelect(EventArgs e)
{
CommandBarContextMenu contextMenu = this.GetContextMenu() as CommandBarContextMenu;
if (contextMenu == null)
{
throw new NotSupportedException();
}
contextMenu.SelectedMenuItem = this;
base.OnSelect(e);
}