ArcGISPortalViewer.Helpers.ListViewBehavior.OnIsItemBroughtIntoViewWhenSelectedChanged C# (CSharp) Метод

        static void OnIsItemBroughtIntoViewWhenSelectedChanged(
          DependencyObject depObj, DependencyPropertyChangedEventArgs e)
        {
            ListView listView = depObj as ListView;
            if (listView == null)
                return;

            if (e.NewValue is bool == false)
                return;

            if ((bool)e.NewValue)
                listView.SelectionChanged += OnListViewSelectionChanged;
            else
                listView.SelectionChanged -= OnListViewSelectionChanged;
        }