using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Data; using System.Windows; using System.Globalization; namespace compdfkit_tools.Common { [ValueConversion(typeof(bool), typeof(bool))] public class ReverseBoolConvert:IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if ((bool)value == true) { return false; } else return true; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { return null; } } }