iTextSharp.text.pdf.FdfReader.ReadFields C# (CSharp) Метод

        protected virtual void ReadFields()
        {
            catalog = trailer.GetAsDict(PdfName.ROOT);
            PdfDictionary fdf = catalog.GetAsDict(PdfName.FDF);
            if (fdf == null)
                return;
            PdfString fs = fdf.GetAsString(PdfName.F);
            if (fs != null)
                fileSpec = fs.ToUnicodeString();
            PdfArray fld = fdf.GetAsArray(PdfName.FIELDS);
            if (fld == null)
                return;
            encoding = fdf.GetAsName(PdfName.ENCODING);
            PdfDictionary merged = new PdfDictionary();
            merged.Put(PdfName.KIDS, fld);
            KidNode(merged, "");
        }