OPC客户端编程，是KEPSERVER提供的例子，做了中文注解。适合VB OPC客户端开发-OPC client programming is KEPSERVER provide examples, do the Chinese comments. VB OPC client development for

用VB实现OPC客户端，可以让支持OPC的软件与VB用OPC通讯，进而借助VB对串口的通讯，与下位设备通讯-With VB OPC client, allowing the software to support VB OPC OPC communication with, and then use VB to serial communication, and the next device communication

VB开发OPC客户端的程序，可以实现串口的自动通信和接收任务。-VB OPC client application development

OPC 客户端程序 VB编写与西门子机床通信-OPC client program