Avalonia/tests/Perspex.Markup.Xaml.UnitTests/SampleModel/PropertyChangeNotifier.cs

// Copyright (c) The Perspex Project. All rights reserved.
// Licensed under the MIT license. See licence.md file in the project root for full license information.

using System.ComponentModel;
using System.Runtime.CompilerServices;

namespace Perspex.Xaml.Base.UnitTest.SampleModel
{
    public abstract class PropertyChangeNotifier : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}