using System; using System.Collections.Generic; using System.Globalization; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Data; namespace WpfApp1TRC20.Utils { public class InverseBooleanConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if (value is bool boolValue) return !boolValue; return true; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { if (value is bool boolValue) return !boolValue; return false; } } }