BitMiracle.LibTiff.Classic.Tiff.MergeFieldInfo C# (CSharp) Method

        public void MergeFieldInfo(TiffFieldInfo[] info, int count)
        {
            m_foundfield = null;

            if (m_nfields <= 0)
                m_fieldinfo = new TiffFieldInfo[count];

            for (int i = 0; i < count; i++)
            {
                TiffFieldInfo fip = FindFieldInfo(info[i].Tag, info[i].Type);

                // only add definitions that aren't already present
                if (fip == null)
                {
                    m_fieldinfo = Realloc(m_fieldinfo, m_nfields, m_nfields + 1);
                    m_fieldinfo[m_nfields] = info[i];
                    m_nfields++;
                }
            }

            // Sort the field info by tag number
            IComparer myComparer = new TagCompare();
            Array.Sort(m_fieldinfo, 0, m_nfields, myComparer);
        }

        public void TagExtender(Tiff tif)
        {
            TiffFieldInfo[] tiffFieldInfo = 
            {
                new TiffFieldInfo(TIFFTAG_ASCIITAG, -1, -1, TiffType.ASCII, FieldBit.Custom, true, false, "MyTag"),
                new TiffFieldInfo(TIFFTAG_SHORTTAG, 2, 2, TiffType.SHORT, FieldBit.Custom, false, true, "ShortTag"),
                new TiffFieldInfo(TIFFTAG_LONGTAG, 2, 2, TiffType.LONG, FieldBit.Custom, false, true, "LongTag"),
                new TiffFieldInfo(TIFFTAG_RATIONALTAG, 2, 2, TiffType.RATIONAL, FieldBit.Custom, false, true, "RationalTag"),
                new TiffFieldInfo(TIFFTAG_FLOATTAG, 2, 2, TiffType.FLOAT, FieldBit.Custom, false, true, "FloatTag"),
                new TiffFieldInfo(TIFFTAG_DOUBLETAG, 2, 2, TiffType.DOUBLE, FieldBit.Custom, false, true, "DoubleTag"),
                new TiffFieldInfo(TIFFTAG_BYTETAG, 2, 2, TiffType.BYTE, FieldBit.Custom, false, true, "ByteTag"),
                new TiffFieldInfo(TIFFTAG_IFDTAG, 1, 1, TiffType.IFD, FieldBit.Custom, false, false, "IfdTag"),
            };

            tif.MergeFieldInfo(tiffFieldInfo, tiffFieldInfo.Length);

            if (m_parentExtender != null)
                m_parentExtender(tif);
        }