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

        protected internal override void ReadPdf()
        {
            fields = new Dictionary<string,PdfDictionary>();
            try {
                tokens.CheckFdfHeader();
                RebuildXref();
                ReadDocObj();
            }
            finally {
                try {
                    tokens.Close();
                }
                catch  {
                    // empty on purpose
                }
            }
            ReadFields();
        }