This paper describes EXCEL object module, and how to use it in visual basic application, use it s powerful function to resolve several problems, for example, lots of DDE links, complex data reports.

• 介绍了EXCEL对象模型,阐述了如何在工控软件中嵌入式集成EXCEL对象,利用EXCEL的强大功能完成大批量DDE链接、复杂数据报表处理等任务。