iTextSharp.text.pdf.XfaForm.GetXfaObject C# (CSharp) Method

        public static PdfObject GetXfaObject(PdfReader reader) {
            PdfDictionary af = (PdfDictionary)PdfReader.GetPdfObjectRelease(reader.Catalog.Get(PdfName.ACROFORM));
            if (af == null) {
                return null;
            }
            return PdfReader.GetPdfObjectRelease(af.Get(PdfName.XFA));
        }