OPC sample application for C# [closed]

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Does anyone know a C# OPC client sample application? I'm looking for a good opensource one to learn about the protocol. I would prefer it if it uses OPC foundation .net core apis.

Answer 1

https://fistfulofbytes.com/opc-sample-code I have posted sample code on how to use a dll "Interop.OPCAutomation.dll" enjoy...

Answer 2

YOu may like this to visit http://www.opcconnect.com/source.php

Answer 3

Visit the following webpages, where you can find source code, project files and documentation:

• Individual Visualization with OPC based on Microsoft® .NET and the Programming Language C#
• Mass Data Acquisition with an OPC Client in C# based on .NET

Answer 4

For the newer OPC UA specification, you can try the OPC UA Services for WPF project on CodePlex.

Answer 5

There is a .NET project named 'My OPC Client' here: http://hadiscada.blogspot.com/2013/07/my-opc-client.html it coded with VB but I think it can be converted to C.