IO2BinConverter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;

namespace Flyad7_WPF.Converters
{
    public class IO2BinConverter : IValueConverter
    {
        #region IValueConverter 成员

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            UInt16 io = (UInt16)value;
            string str = System.Convert.ToString(io, 2);

            return str.PadLeft(16, '0');
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            return System.Convert.ToUInt16((string)value, 2);
        }

        #endregion
    }
}