This directory contains examples for OPC client, server and subscriber development in C#. The examples cover OPC Data Access (OPC DA), OPC Alarms&Events (OPC A&E), OPC XML, and OPC Unified Architecture (OPC UA) specifications, including OPC UA PubSub. They are supported on Microsoft Windows and Linux.
The client and subscriber examples work with our sample servers and publishers. Most of them reside on the Web; OPC "Classic" servers for Windows are installed using the OPC Studio Setup program.
Useful links:
- OPC client and subscriber examples in the documentation.
- OPC client and subscriber examples in C# on GitHub.
- OPC Studio Setup program
- Getting Started under .NET Framework or .NET.
- QuickOPC NuGet package on nuget.org.
- OPC Labs Knowledge Base.
Need help, or missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.