void optionsConfigControl_RendererClassBreaksChanged(object sender, RendererClassBreaksCountChangedEventArgs e) { GraphicsLayer graphicsLayer = Layer as GraphicsLayer; if (graphicsLayer == null) { return; } graphicsLayer.RegenerateClassBreaksOnCountChanged((int)e.Value); refreshLayer(); ClassBreaksRendererOptionsConfigControl rendererOptions = sender as ClassBreaksRendererOptionsConfigControl; if (rendererOptions != null) // refresh the renderer { rendererOptions.ClassBreaksRenderer = graphicsLayer.Renderer as ClassBreaksRenderer; } createClassBreaksRendererSymbolsConfigControl(graphicsLayer.Renderer as ClassBreaksRenderer); }