iTextSharp.text.pdf.qrcode.FormatInformation.DecodeFormatInformation C# (CSharp) 메소드

        public static FormatInformation DecodeFormatInformation(int maskedFormatInfo1, int maskedFormatInfo2) {
            FormatInformation formatInfo = DoDecodeFormatInformation(maskedFormatInfo1, maskedFormatInfo2);
            if (formatInfo != null) {
                return formatInfo;
            }
            // Should return null, but, some QR codes apparently
            // do not mask this info. Try again by actually masking the pattern
            // first
            return DoDecodeFormatInformation(maskedFormatInfo1 ^ FORMAT_INFO_MASK_QR,
                                             maskedFormatInfo2 ^ FORMAT_INFO_MASK_QR);
        }