kmpdfkit_demo/Demo/Example/Compdfkit_Tools/Common/Convert/ReverseBoolConverter.cs

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 ReverseBoolConverter: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;
        }
    }
}