iTextSharp.text.pdf.PdfLayer.SetUser C# (CSharp) Метод

        public void SetUser(String type, String[] names)
        {
            PdfDictionary usage = Usage;
            PdfDictionary dic = new PdfDictionary();
            dic.Put(PdfName.TYPE, new PdfName(type));
            PdfArray arr = new PdfArray();
            foreach (String s in names)
                arr.Add(new PdfString(s, PdfObject.TEXT_UNICODE));
            usage.Put(PdfName.NAME, arr);
            usage.Put(PdfName.USER, dic);
        }