The program has fine operating interface and exchanges data with the system of Lonworks and Metasy by DDE (dynamic data exchange) technique.

该软件操作界面良好，通过DDE技术与系统软件实现了数据交换。

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Data communication among every modules are accomplished through Dynamic Link Library (DLL) and Dynamic Data Exchange (DDE).

各模块之间通过动态链接库(DLL)和动态数据交换(DDE)完成数据通信。

youdao

Data communication among every modules are accomplished through Dynamic Link Library (DLL) and Dynamic Data Exchange (DDE).

各模块之间通过动态链接库(DLL)和动态数据交换(DDE)完成数据通信。

youdao