darxis

public class PackIconControl : ContentControl
{
    public PackIconControl()
    {
        SizeChanged += OnSizeChanged;
    }

    public static readonly DependencyProperty PackIconKindProperty =
        DependencyProperty.Register(nameof(PackIconKind), typeof(object), typeof(PackIconControl),
            new PropertyMetadata(default(object), PackIconKindPropertyChangedCallback));