iTextSharp.text.pdf.PdfCell.AddList C# (CSharp) Метод

        private void AddList(List list, float left, float right, int alignment) {
            PdfChunk chunk;
            PdfChunk overflow;
            ArrayList allActions = new ArrayList();
            ProcessActions(list, null, allActions);
            int aCounter = 0;
            foreach (IElement ele in list.Items) {
                switch (ele.Type) {
                    case Element.LISTITEM:
                        ListItem item = (ListItem)ele;
                        line = new PdfLine(left + item.IndentationLeft, right, alignment, item.Leading);
                        line.ListItem = item;
                        foreach (Chunk c in item.Chunks) {
                            chunk = new PdfChunk(c, (PdfAction)(allActions[aCounter++]));
                            while ((overflow = line.Add(chunk)) != null) { 
                                AddLine(line);
                                line = new PdfLine(left + item.IndentationLeft, right, alignment, item.Leading);
                                chunk = overflow;
                            }
                            line.ResetAlignment();
                            AddLine(line);
                            line = new PdfLine(left + item.IndentationLeft, right, alignment, leading);
                        }
                        break;
                    case Element.LIST:
                        List sublist = (List)ele;
                        AddList(sublist, left + sublist.IndentationLeft, right, alignment);
                        break;
                }
            }
        }