CppBuilder开发的使用IBEvent控件实现的数据库操作通知事件功能，其中详细演示了如何注册消息及处理消息，并说明ActiveX中如何使用IBEvent控件。-CppBuilder developed using IBEvent control notification event database operations to achieve the function, which shows in detail how the registration message and process the message, and explain how to use the IBEvent ActiveX control.