| 完整的OPC源代码，包括服务端，客户端及相应的测试程序。-integrity of the OPC source code, including server, client and the corresponding test procedures. 下载 |
| OPC DA 的Visual C++客户端控件，带源码，是学习OPC的好例子。.. -Visual C client controls, with the source code, is to learn from the good example of OPC. .. 下载 |
| 这个程序为使用Visual c++ 实现的OPC 客户端的演示程序.-the procedures for the use of Visual c achieve OPC client demonstration program. 下载 |