public override object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var numbers = NumericToStringConverter.NumericToString(value);
var formatted = numbers;
var q = (int)numbers.Length / 3;
for (var i = 1; i <= q; i++)
{
formatted = formatted.Insert(formatted.Length - (i * 3 + (i - 1)), " ");
}
var result = value.ToString().Replace(numbers, formatted);
return(result);
}
public override object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
return(NumericToStringConverter.StringToNumeric(value));
}