ApiExamples.ExField.InsertTcFieldsAtText C# (CSharp) Method

        public void InsertTcFieldsAtText()
        {
            Document doc = new Document();

            // Insert a TC field which displays "Chapter 1" just before the text "The Beginning" in the document.
            doc.Range.Replace(new Regex("The Beginning"), new InsertTcFieldHandler("Chapter 1", "\\l 1"), false);
        }