Microsoft.Windows.Controls.Ribbon.RibbonGallery.OnApplyTemplate C# (CSharp) Méthode

        public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();

            // remove any old handlers
            if (_filterMenuButton != null)
            {
                Debug.Assert(_filterMenuButton.ItemContainerGenerator != null);
                _filterMenuButton.ItemContainerGenerator.StatusChanged -= OnFilterButtonItemContainerGeneratorStatusChanged;
            }

            _filterMenuButton = this.Template.FindName(_filterMenuButtonTemplatePartName, this) as RibbonMenuButton;

            if (_filterMenuButton != null)
            {
                Debug.Assert(_filterMenuButton.ItemContainerGenerator != null);
                _filterMenuButton.ItemContainerGenerator.StatusChanged += new EventHandler(OnFilterButtonItemContainerGeneratorStatusChanged);
                Binding itemsSourceBinding = new Binding() { Source = this._categoryFilters };
                _filterMenuButton.SetBinding(RibbonMenuButton.ItemsSourceProperty, itemsSourceBinding);

                _filterMenuButton.Loaded += new RoutedEventHandler(filterMenuButton_Loaded);
            }

            _itemsPresenter = (ItemsPresenter)GetTemplateChild(ItemsHostName);
            _filterContentPane = GetTemplateChild(FilterContentPaneTemplatePartName) as ContentPresenter;
            _scrollViewer = GetTemplateChild(RibbonGallery.ScrollViewerTemplatePartName) as ScrollViewer;
        }