﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Data;

namespace Afnor.Silverlight.Toolkit.Converters
{
    public class IndexToNumericConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value is int)
                return (int)value + 1;
            else if (value is double)
                return (double)value + 1;
            return null;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value is int)
                return (int)value - 1;
            else if (value is double)
                return (double)value - 1;
            return null;
        }
    }
}
