iTextSharp.text.pdf.qrcode.MatrixUtil.MakeVersionInfoBits C# (CSharp) Method

        public static void MakeVersionInfoBits(int version, BitVector bits) {
            bits.AppendBits(version, 6);
            int bchCode = CalculateBCHCode(version, VERSION_INFO_POLY);
            bits.AppendBits(bchCode, 12);

            if (bits.Size() != 18) {  // Just in case.
                throw new WriterException("should not happen but we got: " + bits.Size());
            }
        }