Windows环境中FoxPro与C之间的DDE通讯

THE DDE COMMUNICATION BETWEEN FOXPRO AND C PROGRAM IN WINDOWS ENVIRONMENT

本文讨论Ｗｉｎｄｏｗｓ环境中ＦｏｘＰｒｏ程序与Ｃ程序之间的数据通讯，介绍了ＤＤＥ通讯的原理和机制。着重阐述了利用ＤＤＥＭＬ实现的ＤＤＥ通讯，并进而实现了ＦｏｘＰｒｏ程序和Ｃ程序之间的实时数据交换。

This paper will discuss the data communications between FoxPro and C program in Windows environment, and introduce the principles and mechanisms of DDE communication. It is detailed how to implement DDE communication by DDEML, as well as real-time data exchange between FoxPro and C program.