ApiExamples.ExField.UpdatePageNumbersInToc C# (CSharp) Метод

        public void UpdatePageNumbersInToc()
        {
            Document doc = new Document(MyDir + "Field.UpdateTocPages.docx");

            Node startNode = DocumentHelper.GetParagraph(doc, 2);
            Node endNode = null;

            NodeCollection paragraphCollection = doc.GetChildNodes(NodeType.Paragraph, true);

            foreach (Paragraph para in paragraphCollection)
            {
                // Check all runs in the paragraph for the first page breaks.
                foreach (Run run in para.Runs)
                {
                    if (run.Text.Contains(ControlChar.PageBreak))
                    {
                        endNode = run;
                        break;
                    }
                }
            }
            
            if (startNode != null && endNode != null)
            {
                RemoveSequence(startNode, endNode);

                startNode.Remove();
                endNode.Remove();
            }

            NodeCollection fStart = doc.GetChildNodes(NodeType.FieldStart, true);

            foreach (FieldStart field in fStart)
            {
                FieldType fType = field.FieldType;
                if (fType == FieldType.FieldTOC)
                {
                    Paragraph para = (Paragraph)field.GetAncestor(NodeType.Paragraph);
                    para.Range.UpdateFields();
                    break;
                }
            }

            doc.Save(MyDir + "Field.UpdateTocPages Out.docx");
        }