GE OPC da 1.0 Server 源码,很经典.用c写的,可以用来学习DCOM 和OPC da 规范.-da GE OPC Server 1.0 source code classic. C was used. learning can be used to OPC and DCOM da norms.

实现OPC DA 2.0 Specification的源代码。可以编译成dll文件，用于构建OPC服务器,OPC DA 2.0 Specification to achieve the source code. Dll file can be compiled for the Construction of OPC server