static void AddToc()        {            Console.WriteLine("\tAddToc()");            using (var document = DocX.Create(@"docs\Toc2.docx"))            {                              document.InsertTableOfContents("1 目录", TableOfContentsSwitches.O | TableOfContentsSwitches.U | TableOfContentsSwitches.Z | TableOfContentsSwitches.H, "Heading1");               // document.InsertSectionPageBreak();//分页                var h1 = document.InsertParagraph("2 测试1");                h1.StyleName = "Heading1";                document.InsertParagraph("Some very interesting content here");                var h2 = document.InsertParagraph("3 测试2");                h2.StyleName = "Heading1";                document.InsertParagraph("Some very interesting content here as well");                var h3 = document.InsertParagraph("3.1 测试3.1");                h3.StyleName = "Heading2";                var h4 = document.InsertParagraph("3.1.1 测试3.1.1");                h4.StyleName = "Heading3";                var h5 = document.InsertParagraph("4 测试4");                h5.StyleName = "Heading1";                document.InsertParagraph("Not so very interesting....");                document.Save();            }        }