iTextSharp.text.pdf.PdfArray.GetDirectObject C# (CSharp) Метод

    public PdfObject GetDirectObject( int idx ) {
        return PdfReader.GetPdfObject(this[idx]);
    }
    

 /**
 * A constructor from a <CODE>PdfReader</CODE>. It basically does everything
 * from finding the XFA stream to the XML parsing.
 * @param reader the reader
 * @throws java.io.IOException on error
 * @throws javax.xml.parsers.ParserConfigurationException on error
 * @throws org.xml.sax.SAXException on error
 */
 public XfaForm(PdfReader reader) {
     this.reader = reader;
     PdfObject xfa = GetXfaObject(reader);
     if (xfa == null) {
         xfaPresent = false;
         return;
     }
     xfaPresent = true;
     MemoryStream bout = new MemoryStream();
     if (xfa.IsArray()) {
         PdfArray ar = (PdfArray)xfa;
         for (int k = 1; k < ar.Size; k += 2) {
             PdfObject ob = ar.GetDirectObject(k);
             if (ob is PRStream) {
                 byte[] b = PdfReader.GetStreamBytes((PRStream)ob);
                 bout.Write(b, 0, b.Length);
             }
         }
     }
     else if (xfa is PRStream) {
         byte[] b = PdfReader.GetStreamBytes((PRStream)xfa);
         bout.Write(b, 0, b.Length);
     }
     bout.Seek(0, SeekOrigin.Begin);
     XmlTextReader xtr = new XmlTextReader(bout);
     domDocument = new XmlDocument();
     domDocument.PreserveWhitespace = true;
     domDocument.Load(xtr);
     ExtractNodes();
 }