private void AddUpdateBar(IProductUpdateService productUpdateService) { _updateBar = new ProductUpdateBar(productUpdateService); _updateBar.UpdateStarting += ExecutedClose; LayoutRoot.Children.Add(_updateBar); _updateBar.SizeChanged += OnHeaderBarSizeChanged; }
private void RemoveUpdateBar() { if (_updateBar != null) { LayoutRoot.Children.Remove(_updateBar); _updateBar.CleanUp(); _updateBar.UpdateStarting -= ExecutedClose; _updateBar.SizeChanged -= OnHeaderBarSizeChanged; _updateBar = null; } }