Opc.UaFx.Advanced 2.41.1

dotnet add package Opc.UaFx.Advanced --version 2.41.1
NuGet\Install-Package Opc.UaFx.Advanced -Version 2.41.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Opc.UaFx.Advanced" Version="2.41.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Opc.UaFx.Advanced --version 2.41.1
#r "nuget: Opc.UaFx.Advanced, 2.41.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Opc.UaFx.Advanced as a Cake Addin
#addin nuget:?package=Opc.UaFx.Advanced&version=2.41.1

// Install Opc.UaFx.Advanced as a Cake Tool
#tool nuget:?package=Opc.UaFx.Advanced&version=2.41.1

Getting Started

The whole client development guides can be found here:

The whole server development guides can be found here:

A snippet to dig into your server:

using Opc.UaFx.Server;
...
var machineNode = new OpcObjectNode("Machine");
var messageNode = new OpcDataVariableNode<string>("Message","Hello World!");

using (var server = new OpcServer(
        "opc.tcp://localhost:4840/", machineNode, messageNode)) {
    server.Start();
    Console.ReadLine();

    // Your further code to interact with the clients.
}

A snippet to dig into your client:

using Opc.UaFx.Client;
...
using (var client = new OpcClient("opc.tcp://localhost:4840/")) {
    client.Connect();
    Console.WriteLine(client.ReadNode("ns=2;s=Message"));

    // Your further code to interact with the server.
}

Let's Define a Node + Read the Node

// ----- Server -----

OpcDataVariableNode<bool> isRunningNode = new OpcDataVariableNode<bool>(
        machineNode,
        "IsRunning",
        value: true);

// ----- Client -----

OpcValue isRunning = client.ReadNode("ns=2;s=Machine/IsRunning");

More: Node Management More: Read Values of Node(s)

Let's Define a Node Tree + Write some Nodes

// ----- Server -----

OpcObjectNode jobNode = new OpcObjectNode(
        machineNode,
        "Job",
        new OpcDataVariableNode<bool>("Cancel", false),
        new OpcDataVariableNode<int>("State", -1));

// ----- Client -----

OpcStatusCollection results = client.WriteNodes(
        new OpcWriteNode("ns=2;s=Machine/Job/Cancel", true),
        new OpcWriteNode("ns=2;s=Machine/Job/State", 0));

More: Node Management More: Write Values of Node(s)

Let's Define + Read a File Node

// ----- Server -----

System.IO.File.WriteAllText("Report.txt", "This is my report.");
OpcFileNode reportNode = new OpcFileNode(machineNode, "Report", "Report.txt");


// ----- Client -----

// All at once
string reportText = OpcFile.ReadAllText(client, "ns=2;s=Machine/Report");

// All via a stream
using (var stream = OpcFile.OpenRead(client, "ns=2;s=Machine/Report")) {
    var reader = new StreamReader(stream);

    while (!reader.EndOfStream)
        Console.WriteLine(reader.ReadLine());
}

More: Providing File Nodes More: Working with File Nodes

Report and Observe some Alarm's and Event's

// ----- Client -----

client.SubscribeEvent(OpcObjectTypes.Server, HandleGlobalEvents);
...

private static void HandleGlobalEvents(object sender, OpcEventReceivedEventArgs e)
{
    Console.WriteLine(e.Event.Message);
}


// ----- Server -----

server.ReportEvent(OpcEventSeverity.Low, "Finished JOB-4711");

More: Providing Events More: Working with Events

Report and Observe only Alarm's and Event's from interest

// ----- Server -----

OpcAlarmConditionNode temperatureAlarmNode = new OpcAlarmConditionNode(
        machineNode,
        "Temperature");

temperatureAlarmNode.Severity = OpcEventSeverity.High;
temperatureAlarmNode.Message = "Overheating use cases!";


// ----- Client -----

var severity = new OpcSimpleAttributeOperand(
        OpcEventTypes.Event,
        "Severity");

var conditionName = new OpcSimpleAttributeOperand(
        OpcEventTypes.Condition,
        "ConditionName");

var filter = OpcFilter.Using(client)
        .FromEvents(OpcEventTypes.AlarmCondition)
        .Where(severity > OpcEventSeverity.Medium & conditionName.Like("Temperature"))
        .Select();

client.SubscribeEvent(OpcObjectTypes.Server, filter, HandleGlobalEvents);


// ----- Server -----
server.ReportEvent(temperatureAlarmNode);

More: Providing Event Nodes More: Working with Events

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net46 is compatible.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 is compatible.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2.41.1 5,740 1/23/2024
2.41.0 3,216 12/2/2023
2.40.0 9,080 10/23/2023
2.33.0 3,269 9/11/2023
2.32.0 1,884 8/28/2023
2.31.0 13,982 5/17/2023
2.30.0 26,106 12/7/2022
2.29.0 6,310 9/16/2022
2.28.1 3,034 9/2/2022
2.28.0 13,203 8/19/2022
2.27.0 7,832 6/27/2022
2.26.0 22,011 4/13/2022
2.25.0 15,180 3/22/2022
2.24.0 4,019 3/9/2022
2.23.0 37,993 3/2/2022
2.22.0.1 1,211 2/25/2022
2.22.0 3,744 2/11/2022
2.21.0 3,152 2/1/2022
2.20.4 5,330 1/14/2022
2.20.3 1,350 1/4/2022
2.20.2 9,142 10/20/2021
2.20.1 3,454 10/8/2021
2.20.0 8,459 9/17/2021
2.19.2 1,906 9/10/2021
2.19.1 1,263 9/1/2021
2.19.0 1,164 8/27/2021
2.18.5 3,021 8/13/2021
2.18.4 1,176 8/9/2021
2.18.3 4,427 6/28/2021
2.18.2 1,938 6/17/2021
2.18.1 1,824 6/2/2021
2.18.0 2,058 5/26/2021
2.17.0 2,248 5/4/2021
2.16.1 1,654 4/21/2021
2.16.0 1,198 4/20/2021
2.15.0 1,687 4/1/2021
2.14.0 2,545 3/4/2021
2.13.0 1,412 3/1/2021
2.12.3 11,956 2/17/2021
2.12.2 1,171 2/15/2021
2.12.1 1,144 2/11/2021
2.12.0 2,971 2/4/2021
2.11.5 2,415 12/21/2020
2.11.4 1,358 12/15/2020
2.11.3.1 2,152 11/27/2020
2.11.3 17,363 11/23/2020
2.11.2 1,597 11/10/2020
2.11.1 1,461 11/5/2020
2.11.0 7,043 10/6/2020
2.10.0.3 1,638 9/11/2020
2.10.0.2 1,170 9/9/2020
2.10.0.1 9,247 7/15/2020
2.10.0 1,300 7/14/2020
2.9.2.1 4,563 5/8/2020
2.9.2 1,195 5/6/2020
2.9.1 1,611 4/22/2020
2.9.0 1,702 4/1/2020
2.8.3.1 6,503 1/24/2020
2.8.3 1,343 1/16/2020
2.8.2.1 1,519 12/13/2019
2.8.2 1,572 11/6/2019
2.8.1.3 1,194 10/24/2019
2.8.1.2 2,941 10/23/2019
2.8.1.1 1,710 10/11/2019
2.8.1 1,636 9/25/2019
2.8.0 1,592 9/18/2019
2.7.5.1 1,560 8/15/2019
2.7.5 1,418 8/13/2019
2.7.4 2,989 6/7/2019
2.7.3.1 1,451 5/23/2019
2.7.3 1,510 5/17/2019
2.7.2 1,393 5/10/2019
2.7.1.1 1,506 4/29/2019
2.7.1 1,801 3/25/2019
2.7.0.2 1,570 3/18/2019
2.7.0.1 1,576 3/15/2019
2.7.0 1,553 3/14/2019
2.6.0 1,902 2/20/2019
2.5.7 1,619 2/6/2019
2.5.4 2,654 8/27/2018
2.5.3 1,816 8/21/2018
2.5.2.5 1,847 8/7/2018
2.5.2.3 1,906 7/25/2018
2.5.2.2 1,799 7/24/2018
2.2.1 3,123 9/7/2017
1.5.11.5 4,155 6/14/2016
1.5.11.3 2,141 5/2/2016
1.5.11.2 2,175 4/29/2016
1.5.10 2,043 2/9/2016
1.5.6.1 2,474 9/8/2015