The development of OPC DA server based on ATL and its application in beer automation system are amply introduced.

详细介绍了基于ATL模板库的OPC DA服务器的开发及其在啤酒生产过程自动化控制系统中的应用。

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How to properly convert and use native COM types in a ATL-based server?

如何正确地转换和一个基于AT L COM服务器使用原生类型？

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The Client /Server model using OPC technique and the MFC(Microsoft Fundation Class)and ATL(Active Template Library)programming technique for its implementation is emphasized.

简要介绍了基于OPC规范的数据实时通信，着重分析了采用OPC技术的客户/服务器模型和实现该模型的MFC和ATL编程技术。

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