public static void InsertTableOfContent()

    {

      Console.WriteLine( "\tInsertTableOfContent()" );

      // Creates a document

      using( var document = DocX.Create(@"InsertTableOfContent.docx" ) )

      {

        // Add a title

        document.InsertParagraph( "Insert Table of content" ).FontSize( 15d ).SpacingAfter( 50d ).Alignment = Alignment.center;

        // Insert a table of content and a page break.

        var tocSwitches = new Dictionary<TableOfContentsSwitches, string>()

        {

          { TableOfContentsSwitches.O, "1-3"},

          { TableOfContentsSwitches.U, ""},

          { TableOfContentsSwitches.Z, ""},

          { TableOfContentsSwitches.H, ""},

        };

        document.InsertTableOfContents( "Teams", tocSwitches );

        document.InsertParagraph().InsertPageBreakAfterSelf();

        // Create a paragraph and add teams.

        var p = document.InsertParagraph();

        TableOfContentSample.AddTeams( p );

        document.Save();

        Console.WriteLine( "\tCreated: InsertTableOfContent.docx\n" );

      }

    }