VC++6.0读写Access数据库中图像字段的方法研究

Study Owt Method of Access Image Field in Access Database by VC++ 6.0

介绍了利用VC++6.0对Access数据库中OLE图像字段的读写方法。详细介绍了在VC++6.0中读取OLE字段图像到缓冲区、将缓冲区图像显示到Picture控件、将Picture控件中图像写入OLE字段的方法,并给出这些方法的应用实例。

This paper introduces Method of access OLE fields in Access database by VC＋＋ 6.0. Detailed introduction how to read the OLE fields to buffer, how to show image to picture control from the buffer, and how to put picture control’s image to OLE field, and gives some examples of this method.