OPC sample application for C#

Question

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.

Are you looking for the old COM based OPC, or OPC UA? – Ian Ringrose Nov 12 '10 at 11:52 — Ian Ringrose, Nov 12 '10 at 11:52

score 8 · Accepted Answer · edited Jul 17 '17 at 06:05

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

edited Jul 17 '17 at 06:05

Luiey

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answered Sep 08 '10 at 11:44

Sevki

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score 5 · Answer 2 · answered Aug 31 '10 at 08:53

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

answered Aug 31 '10 at 08:53

Jaqen H'ghar

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Sorry dude no .net sample there... no free ones anyways – Sevki Aug 31 '10 at 10:30

score 4 · Answer 3 · answered Sep 01 '10 at 06:14

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

answered Sep 01 '10 at 06:14

Bill

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thanks... but i ran into some problems with those... i posted simpler code if you want to check it out – Sevki Sep 08 '10 at 11:50

score 2 · Answer 4 · answered May 12 '14 at 13:34

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

answered May 12 '14 at 13:34

Govert

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unfortunately that link is dead – Petr Havlát Oct 29 '19 at 22:22

score 1 · Answer 5 · answered Dec 09 '13 at 03:48

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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.

answered Dec 09 '13 at 03:48

hadi

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OPC sample application for C#

5 Answers5

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