void gl_MouseLeftButtonDownCompleted(object sender, GraphicMouseButtonEventArgs e)        {            Graphic clickedGraphic = e.Graphic;            if (clickedGraphic != null)            {                DZInfoWindow.Anchor = clickedGraphic.Geometry.Extent.GetCenter();                DZInfoWindow.IsOpen = true;                //Since a ContentTemplate is defined, Content will define the DataContext for the ContentTemplate                DZInfoWindow.Content = clickedGraphic.Attributes;                myMap.PanTo(clickedGraphic.Geometry);            }            e.Handled = true;            return;        }        private void myMap_MouseClick(object sender, Map.MouseEventArgs e)        {            DZInfoWindow.IsOpen = false;                    }