iTextSharp.text.pdf.PdfDocument.TraverseOutlineCount C# (CSharp) Метод

        internal void TraverseOutlineCount(PdfOutline outline)
        {
            List<PdfOutline> kids = outline.Kids;
            PdfOutline parent = outline.Parent;
            if (kids.Count == 0) {
                if (parent != null) {
                    parent.Count = parent.Count + 1;
                }
            }
            else {
                for (int k = 0; k < kids.Count; ++k) {
                    TraverseOutlineCount(kids[k]);
                }
                if (parent != null) {
                    if (outline.Open) {
                        parent.Count = outline.Count + parent.Count + 1;
                    }
                    else {
                        parent.Count = parent.Count + 1;
                        outline.Count = -outline.Count;
                    }
                }
            }
        }