Aspose.Words是一款完全利用API操作Word文档的.NET和Java控件，该产品支持大多数Microsoft Words软件可以实现的功能，而且电脑上还不需要安装Microsoft Words软件，在使用Word文档时经常需要为文档添加页眉页脚，而页脚里很多时候都需要添加页码，那么如何利用Aspose.Words为word文档添加页码呢，控件提供DocumentBuilder类，利用该类的builder.InsertField（）方法可以为Word文档插入页码，具体的用法可以参考下面的代码：

           Document doc = new Document("1.doc");

           DocumentBuilder builder = new DocumentBuilder(doc);

           InsertHeaderFooter(builder.CurrentSection, HeaderFooterType.FooterPrimary);

           InsertHeaderFooter(builder.CurrentSection, HeaderFooterType.HeaderFirst);

           builder.MoveToHeaderFooter(HeaderFooterType.FooterPrimary);

 

            //Set start number

            builder.PageSetup.PageStartingNumber = 1;

            //Page numbers will be restarted for each section

            builder.PageSetup.RestartPageNumbering = false;

            builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;

            //Insert PAGE field into the header

            builder.MoveToHeaderFooter(HeaderFooterType.FooterPrimary);

            builder.Write("页码:");

            builder.InsertField("PAGE", string.Empty);

            builder.MoveToDocumentEnd();

            //Insert page break

            builder.InsertBreak(BreakType.PageBreak);

            //Insert section break

            builder.InsertBreak(BreakType.SectionBreakNewPage);

 

            doc.Save("PageOut.docx");

private static void InsertHeaderFooter(Section sect, HeaderFooterType headerType)

        {

            HeaderFooter header = sect.HeadersFooters[headerType];

 

            if (header == null)

            {

                // There is no header of the specified type in the current section, create it.

                header = new HeaderFooter(sect.Document, headerType);

                sect.HeadersFooters.Add(header);

            }

        }