Start here: Making a first OPC Data Client COM application in VB6.

Where do I go from here?

You now have a basic idea of how to use the OPC Data Client-COM. There are many additional resources that you can use to gain additional knowledge about the product. Here are some of them:

• Play with the Demo application (accessible from the Start menu or the Launcher application) and try obtaining data from the included Simulation OPC server, but also from other OPC servers on your computer or your network.
• Read the User's Guide.
• Study the Reference documentation.
• Review the additional examples and tools included with the product.