摘要
据在效据库中访问图像数据的原理,采用数据库技术中最常见的两种技术:ADO技术和MFC ODBC技术,来实现图像数据的存储和读取。在VC++7.0的环境下调试结果显示,ADO技术比MFC ODBC技术在图像数据访问方面更加简单高效,且应用的范围更广。
According to the principle of image data access from database, two kinds of the most common forms of databases technology are used,ADO technology and MFC ODBC technology,in order to realize the storage and read of image data.The result after debugging in Visual C＋＋ environment show that, ADO technology has more advantages than MFC ODBC technology about image data access,such as simpleness, high efficiency, a wide application scope.
