介绍了DDE通信过程中客户和服务器相应的动作步骤,详细阐述了如何实现"组态王"做服务器对应通信对象做客户的程序编写过程,并给出用VC++编写的客户应用程序-Describes the DDE client and server communication process in the corresponding action steps that detail how to achieve " KING"　doing the server object corresponding to communication client program to do the process of preparing, and gives written using VC++ Client Application