Finally, we develop two Web Services programs in common use to further study Web Services ' practical application, and to illustrate Web Services-based programming : establishing database-accessing Web Services and transforming COM component to Web Services using SOAP Toolkit. 最后,实际开发了两个WEB服务实例:建立访问数据库的WEB服务和使用SOAPToolkit将COM组件转变为WEB服务,以此进一步研究WEB服务的实际应用方法。