KEPware Automation DLL installation instructions: To use the KEPware Automation DLL in your Visual Basic project: 1) In the VB IDE, Select \"Project/References\". 2) If you have been using another vender s automation dll, uncheck it.

Visual Basic 6 做的OPC客户端程序。-Visual Basic 6 OPC client

OPC Visual BASIC Siemens

文件内包括了OPC服务器/客户端开发例子程序，方便opc客服端的开发参考-This example source code requires the use of technologies Microsoft (such as Visual Basic) and the OPC Foundation (such as the OPC DA Automation Wrapper) that may no longer be supported by their respective owners