var entries = new[]
{
    new ChartEntry(212)
    {
        Label = "UWP",
        ValueLabel = "112",
        Color = SKColor.Parse("#2c3e50")
    },
    new ChartEntry(248)
    {
        Label = "Android",
        ValueLabel = "648",
        Color = SKColor.Parse("#77d065")
    },
    new ChartEntry(128)
    {
        Label = "iOS",
        ValueLabel = "428",
        Color = SKColor.Parse("#b455b6")
    },
    new ChartEntry(514)
    {
        Label = "Forms",
        ValueLabel = "214",
        Color = SKColor.Parse("#3498db")
    }
};

protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);
    SetContentView(Resource.Layout.Main);
    // ... our chart data and chart type here ...
    var chartView = FindViewById<ChartView>(Resource.Id.chartView);
    chartView.Chart = chart;
}

public override void ViewDidLoad()
{
    base.ViewDidLoad();
    // ... our chart data and chart type here ...
    var chartView = new ChartView
    {
        Frame = new CGRect(0, 0, View.Bounds.Width, 250),
        AutoresizingMask = UIViewAutoresizing.FlexibleWidth,
        Chart = chart
    };
    View.AddSubview(chartView);
}

public override void ViewDidLoad()
{
	base.ViewDidLoad();
	// ... our chart data and chart type here ...
	var chartView = new ChartView
	{
            Frame = View.Bounds,
            AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable,
            Chart = chart,
	};
        View.AddSubview(chartView);
}

protected override void OnAppearing()
{
    base.OnAppearing();
    // ... our chart data and chart type here ...
    chartView.Chart = chart;
}

public MainPage()
{
    this.InitializeComponent();
    // ... our chart data and chart type here ...
    chartView.Chart = chart;
}