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

namespace Wpf.Ui.Extend.Converters;
public class MathRoundConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var d = (double)value;
        return Math.Round(d,  MidpointRounding.AwayFromZero);
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var str = value.ToString();
        if (double.TryParse(str, out var d))
        {
            return d;
        }
        return Binding.DoNothing;
    }
}