ESRI.ArcGIS.Client.Toolkit.Legend.LegendTree_PropertyChanged C# (CSharp) Метод

        void LegendTree_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            if (e.PropertyName == "LayerItemsSource")
                LayerItemsSource = _legendTree.LayerItemsSource;
            else if (e.PropertyName == "LayerItems")
                LayerItems = _legendTree.LayerItems;
        }