图片存入Access数据库并实现导入、导出、删除、预览管理操作，并可对存入的图片进行分类管理、分类检索，程序用纯VB代码实现，没有用到任何控件-Images stored in the access　and the import, export, delete, preview management operation, and deposited in the picture of classification management, classification and retri , program with pure VB code to achieve, did not use any control