本人在近期一电厂控制工程中，用户要求我们程序对数据要有自动保存和定期删除功能，因为我们以前是做 DCS 加强系统，DCS具有数据的自动处理功能，不需要我们做。为了满足用户需要，应用必须实现自动数据处理。本文下面就来介绍如何使用 VC 实现基于 ODBC 数据库的自动删除和存储。希望本文提供的方法对你有所帮助。

-I, in a recent plant control projects, We procedures require users to have data automatically preserve and regularly delete function, because we used to be done to strengthen the system DCS, the DCS with automatic data processing functions, we do not need to do. In order to meet user needs, the need for automatic application of data processing. Below this paper on how to use VC-based ODBC databases automatically delete and storage. We hope that this paper will provide a method for your help.