BorderDataElement.cs

namespace NeuroAccessMaui.UI.Core
{
    internal static class BorderDataElement
    {
        public static readonly BindableProperty BorderStyleProperty =
            BindableProperty.Create(nameof(IBorderDataElement.BorderStyle), typeof(Style), typeof(IBorderDataElement), default(Style),
                                    propertyChanged: OnBorderStylePropertyChanged);
 
        static void OnBorderStylePropertyChanged(BindableObject Bindable, object OldValue, object NewValue)
        {
            ((IBorderDataElement)Bindable).OnBorderStylePropertyChanged((Style)OldValue, (Style)NewValue);
        }
    }
}