ArcGISWindowsPhoneSDK.Find.FindDetails_SelectionChanged C# (CSharp) Method

        private void FindDetails_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            // Highlight the graphic feature associated with the selected row
            ListBox dataGrid = sender as ListBox;

            int selectedIndex = dataGrid.SelectedIndex;
            if (selectedIndex > -1)
            {
                FindResult findResult = (FindResult)DataListBox.SelectedItem;
                Graphic graphic = findResult.Feature;

                switch (graphic.Attributes["Shape"].ToString())
                {
                    case "Polygon":
                        graphic.Symbol = LayoutRoot.Resources["DefaultFillSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
                        break;
                    case "Polyline":
                        graphic.Symbol = LayoutRoot.Resources["DefaultLineSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
                        break;
                    case "Point":
                        graphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
                        break;
                }

                GraphicsLayer graphicsLayer = MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer;
                graphicsLayer.ClearGraphics();
                graphicsLayer.Graphics.Add(graphic);
            }
        }