摘要
介绍了在VC++环境中,利用ADO 2.5中所提供的Stream对象和Fields对象进行数据库中图片的存取,同时,还利用了IPicture接口实现多种格式图片的显示,并通过控件自画的方法解决了图片显示的刷新问题。
The method in VC ＋＋ environment to access picture data in database by Stream object and Fields object which provided by ADO 2.5 is introduced. Meanwhile, the method to display multi-style picture by IPicture interface is introduced, and the refresh problem by controls owner draw is resolved.
出处
《计算机应用研究》
CSCD
北大核心
2006年第5期163-165,共3页
Application Research of Computers
基金
重庆市教委基金资助项目(031403)
