Bindable InkCanvas for UWP

bindableinkcanvas.cs

using Windows.UI.Input.Inking;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;

public class BindableInkCanvas : InkCanvas
{
    public static readonly DependencyProperty StrokesProperty = DependencyProperty.RegisterAttached(
         "Strokes",
         typeof(InkStrokeContainer),
         typeof(BindableInkCanvas),
         new PropertyMetadata(null, StrokesChanged)
       );

    private static void StrokesChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
    {
        var instance = d as BindableInkCanvas;
        if (instance != null)
        {
            instance.InkPresenter.StrokeContainer = instance.Strokes;
        }
    }

    public InkStrokeContainer Strokes
    {
        get { return (InkStrokeContainer)GetValue(StrokesProperty); }
        set { SetValue(StrokesProperty, value); }
    }
}