Kingview和Delphi应用软件动态数据交换的实现

Dynamic Data Exchange Realization between Kingview and Delphi Application Programs

DDE是windows支持的进程通信机制之一,文章详细介绍了DDE应用协议,提出了一种基于工控组态软件“组态王”和Delphi6.0的计算机控制系统软件开发方法,用组态王实现复杂友好的图形界面,用delphi6.0完成优化计算,两者之间通过DDE协议实时地进行数据交换。

DDE is one of the processes based on windows.This paper detailedly introduces the DDE protocal.In this paper, a method for control system software programming based on Kingview and Delphi is proposed.Kingview implements friendly graphic user interface and Delphi implements complicated optimal control algorithm.The two application programs exchange information in real time through DDE protocal.