using Avalonia.Interactivity; namespace Avalonia.Controls { public class NumericUpDownValueChangedEventArgs : RoutedEventArgs { public NumericUpDownValueChangedEventArgs(RoutedEvent routedEvent, decimal oldValue, decimal newValue) : base(routedEvent) { OldValue = oldValue; NewValue = newValue; } public decimal OldValue { get; } public decimal NewValue { get; } } }