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

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

            var sb = new StringBuilder(item.Length);

            for (int i = 0; i < item.Length; i++)
            {
                if (char.IsControl(item[i]) || item[i] == '\uFFFD')
                {
                    sb.Append(' ');
                }
                else
                {
                    sb.Append(item[i]);
                }
            }

            return sb.ToString();
        }