//// This code is part of Document Solutions for Word demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System.Globalization;using GrapeCity.Documents.Word;using GrapeCity.Documents.Word.Fields;
namespace DsWordWeb.Demos{    // This sample shows how to add an AUTONUM (Automatic Numbering) field to a Word document,    // and specify its options.    public class AutoNumFieldOpts    {        public GcWordDocument CreateDocx()        {            GcWordDocument doc = new();
            // create options to insert AUTONUM fields in the document            AutoNumFieldOptions options = new(doc);
            // create a structure of paragraphs with different outline level            // and insert AUTONUM field to the beginning of each paragraph            // to automatically number them            Paragraph p = doc.Body.AddParagraph("Heading 1", doc.Styles[BuiltInStyleId.Heading1]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            p = doc.Body.AddParagraph("Heading 2", doc.Styles[BuiltInStyleId.Heading2]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            p = doc.Body.AddParagraph("Heading 2", doc.Styles[BuiltInStyleId.Heading2]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            p = doc.Body.AddParagraph("Heading 3", doc.Styles[BuiltInStyleId.Heading3]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            p = doc.Body.AddParagraph("Heading 3", doc.Styles[BuiltInStyleId.Heading3]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            p = doc.Body.AddParagraph("Heading 1", doc.Styles[BuiltInStyleId.Heading1]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            p = doc.Body.AddParagraph("Heading 2", doc.Styles[BuiltInStyleId.Heading2]);            p.GetRange().ComplexFields.Insert(options, InsertLocation.Start);
            // Update fields using a specific culture:            doc.UpdateFields(new GrapeCity.Documents.Word.Layout.WordLayoutSettings() { FontCollection = Util.FontCollection, Culture = CultureInfo.GetCultureInfo("en-US") });
            // Done:            return doc;        }    }}