using Avalonia.Data.Converters; using Avalonia.Media; using System; using System.Collections.Generic; using System.Globalization; using System.Linq; using System.Text; using System.Threading.Tasks; namespace demo_trade.UI.Converters { public class ItemColorConverter : IValueConverter { public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture) { return (short?)value > 15? new SolidColorBrush(Colors.Yellow) : new SolidColorBrush(Colors.White); } public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture) { throw new NotSupportedException(); } } }