iTextSharp.text.pdf.Barcode128.RemoveFNC1 C# (CSharp) Method

        public static String RemoveFNC1(String code) {
            int len = code.Length;
            StringBuilder buf = new StringBuilder(len);
            for (int k = 0; k < len; ++k) {
                char c = code[k];
                if (c >= 32 && c <= 126)
                    buf.Append(c);
            }
            return buf.ToString();
        }