摘要
介绍了数据库图像存取的主要技术和基本原理,包括数据库中图像字段的存储机制、BMP文件格式、图像数据的转换与显示。用VC++实现了对数据库图像字段的存取,并结合应用实例,对图像数据的读取、写入、显示进行了较为详细的分析,给出了关键源代码。
This paper introduces main technique and basic principle of database Imageaccessing. Include storage of image field in database,BMP file format, transfertechnique and display of image data. The paper user VC＋＋ to realize accessing to image field in database, and baser on application example to analyze reading, writing and display image dada in detail. At last,The paper include key source codes.
出处
《电脑编程技巧与维护》
2009年第22期49-51,共3页
Computer Programming Skills & Maintenance
基金
校级精品课程
编号:4085010
