OPC Studio User's Guide and Reference
Typical Usage
Client and Subscriber Development > Development Fundamentals > Typical Usage

OPC Data Client.NET and OPC Data Client-UA for .NET are suitable for use from within any tool or language based on Microsoft .NET. There are many different scenarios for it, but some are more common.

OPC Data Client-COM and OPC Data Client-UA for COM are suitable for use from within any tool or language based on Microsoft (COM) Automation. There are many different scenarios for it, but some are more common.

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