This article embarks from the technical angle through the concrete example introduced with emphasis how utilizes in PB to insert the type SQL sentence and Picture controls to realize in the multimedia database the image deposit and withdrawal.

• 本文从技术的角度出发通过具体实例重点介绍如何运用pb中嵌入式SQL语句和Picture控件实现多媒体数据库中图像的存取。