iTextSharp.text.pdf.PdfStructureTreeRoot.SetPageMark C# (CSharp) Метод

        internal void SetPageMark(int page, PdfIndirectReference struc)
        {
            PdfArray ar;
            if (!parentTree.ContainsKey(page)) {
                ar = new PdfArray();
                parentTree[page] = ar;
            }
            else
                ar = (PdfArray)parentTree[page];
            ar.Add(struc);
        }

 internal void SetPageMark(int page, int mark)
 {
     if (mark >= 0)
     {
         Put(PdfName.K, new PdfNumber(mark));
     }
     top.SetPageMark(page, reference);
 }