C#下基于OPC的数据通讯程序，可连接目前绝大多数通讯DCS。-C# under the OPC-based data communication program, can be connected to the vast majority of communications DCS.

Example of OPCDAClient

opc client 自动化接口访问 opc 服务端读取数据..........(Supplement Facts One teaspoon provides Grape seed Extract(OPC MIN 95% Proanthcyanidins)-----50mg Red Wine Extract--------------50mg Pine Bark Extract--------------50mg Bilberry Extract----------------25mg Gr