Amoeba.Windows.DoubleToGridLengthConverter.Convert C# (CSharp) Метод

        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var item = value as double?;
            if (item == null) return null;

            if (double.IsNaN(item.Value))
            {
                return GridLength.Auto;
            }
            else
            {
                return new GridLength(item.Value);
            }
        }