OpcLabs.QuickOpc 5.63.0-rev3 The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved

.NET Standard 2.1 .NET Framework 4.7
This is a prerelease version of OpcLabs.QuickOpc.
There is a newer version of this package available.
See the version list below for details.
The owner has unlisted this package. This could mean that the package is deprecated, has security vulnerabilities or shouldn't be used anymore. 
Install-Package OpcLabs.QuickOpc -Version 5.63.0-rev3
dotnet add package OpcLabs.QuickOpc --version 5.63.0-rev3
<PackageReference Include="OpcLabs.QuickOpc" Version="5.63.0-rev3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add OpcLabs.QuickOpc --version 5.63.0-rev3
The NuGet Team does not provide support for this client. Please contact its maintainers for support. 
#r "nuget: OpcLabs.QuickOpc, 5.63.0-rev3"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package. 
// Install OpcLabs.QuickOpc as a Cake Addin
#addin nuget:?package=OpcLabs.QuickOpc&version=5.63.0-rev3&prerelease

// Install OpcLabs.QuickOpc as a Cake Tool
#tool nuget:?package=OpcLabs.QuickOpc&version=5.63.0-rev3&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

OpcLabs.QuickOPC

QuickOPC is a suite of OPC Client/Subscriber Development Components for COM and .NET. These components are for OPC "Classic" (COM/DCOM-based), OPC XML-DA, and OPC Unified Architecture (including OPC UA PubSub) specifications.

QuickOPC is a commercially licensed product. Without a license key, it runs in a trial mode. The trial provides valid data to client or subscriber applications for 30 minutes; after that period, the component (your app) needs to be re-started, and so on. You must also comply with licensing terms for 3rd-party material redistributed with QuickOPC. For details, see the documentation.

Remember that NuGet is primarily a tool for resolving build-time dependencies. The amount of functionality that you get through QuickOPC NuGet packages is smaller than what QuickOPC can actually do for you. If you want a full coverage of the features, you would be better off downloading the Setup program from OPC Labs Web site. Further below you will find a list of differences between the two distribution forms.

QuickOPC requires .NET Framework 4.7, .NET Core 3.1 or .NET 5.0 as a minimum. Under .NET Core and .NET 5.0+, it is supported on Linux, macOS and Microsoft Windows.

PLEASE DO NOT USE PRE-RELEASE PACKAGES UNLESS INSTRUCTED TO DO SO.

List of available NuGet packages

  • OpcLabs.QuickOpc: OPC client and subscriber components for all environments and project types.

  • OpcLabs.QuickOpc.Forms: Components that are specific for Windows Forms (can be partially used from WPF as well).

  • OpcLabs.QuickOpc.Sample.CS: Console-based QuickOPC examples in C# (source code).

  • OpcLabs.QuickOpc.Sample.VB: Console-based QuickOPC examples in VB.NET (source code).

What is included in the NuGet packages

  • Runtime assemblies for all OPC specifications and programming models.
  • OPC browsing dialogs and browsing controls for Windows Forms.
  • IntelliSense support (XML comments).
  • LINQPad examples.

What is only available from the Setup program

  • Support for COM development (VB6, PHP, Excel, Delphi and similar tools).
  • Documentation and Help.
  • Visual Studio integration, including Live Binding design-time support (codeless creation of OPC applications).
  • Complete set of Examples and Demo applications, bonus material.
  • OPC Data Access simulation server, test tools.

What is only available from the Setup program or the Web site

Knowledge Base link - Tool Downloads

  • Various tools, such as Connectivity Explorer, Launcher, OPC UA Demo Publisher, OpcCmd Utility, UA Configuration Tool.
  • License Manager (GUI or console-based) utility.

How to start

If you do not mind reading the documentation: Getting Started. Or, the whole User's Guide.

Otherwise, just instantiate one of the following objects (depending on the OPC specification), and explore its methods:

  • OpcLabs.EasyOpc.DataAccess.EasyDAClient (for OPC DA, OPC XML-DA)
  • OpcLabs.EasyOpc.AlarmsAndEvents.EasyAEClient (for OPC A&E)
  • OpcLabs.EasyOpc.UA.EasyUAClient (for OPC Unified Architecture)
  • OpcLabs.EasyOpc.UA.PubSub.EasyUASubscriber (for OPC UA PubSub)

Example code

using OpcLabs.EasyOpc.UA;
...

var client = new EasyUAClient();
object value = client.ReadValue(
    "opc.tcp://opcua.demo-this.com:51210/UA/SampleServer",
    "nsu=http://test.org/UA/Data/ ;i=10853");

Using the example packages

In order to run the code from console-based example packages, you need to call it from your project. The examples are organized by the OPC specification, and each example is a static method that you can directly invoke. For easier exploration, there are also methods that provide the user with a menu of methods to choose from.

For OPC Alarms&Events examples, call method: DocExamples.AlarmsAndEvents.AEExamplesMenu.Main1 For OPC Data Access examples, call method: DocExamples.DataAccess.DAExamplesMenu.Main1 For OPC XML-DA examples, call method: DocExamples.DataAccess.Xml.XmlExamplesMenu.Main1 For OPC Unified Architecture examples, call method: UADocExamples.UAExamplesMenu.Main1 For OPC UA PubSub examples, call method: UADocExamples.PubSub.PubSubExamplesMenu.Main1

Alternatively, you can call just a single selected example, e.g. for reading an OPC UA node, call the UADocExamples._EasyUAClient.Read.Main1 method.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.1
.NET Framework net47 net471 net472 net48
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (7)

Showing the top 5 NuGet packages that depend on OpcLabs.QuickOpc:

Package Downloads
OpcLabs.QuickOpc.Forms The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Windows Forms features of QuickOPC. OPC client browsing dialogs and browsing controls, and live binding runtime. OPC DA, OPC A&E, OPC UA, PubSub.
OpcLabs.QuickOpc.Sample.CS The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Console-based QuickOPC examples in C# (source code). Rapid OPC client development. Supports OPC Data Access, XML-DA, Alarms&Events and Unified Architecture (OPC UA), including PubSub.
OpcLabs.QuickOpc.Sample.VB The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Console-based QuickOPC examples in VB.NET (source code). Rapid OPC client development. Supports OPC Data Access, XML-DA, Alarms&Events and Unified Architecture (OPC UA), including PubSub.
OpcLabs.MqttNet The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Provides MQTT communication features, using the MQTTnet library and its extensions. Use with OpcLabs.QuickOpc for OPC UA PubSub transport protocol mappings based on MQTT.
OpcLabs.UAPubSubJson The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

When used with OPC UA PubSub in QuickOPC, provides JSON mapping (e.g. in MQTT messages).

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
5.63.194 317 5/12/2022
5.62.1032 3,081 1/18/2022
5.61.343 2,418 8/25/2021
5.60.107 4,306 3/15/2021
5.59.1055 4,514 2/6/2021
5.58.451 8,929 11/3/2020
5.57.125 1,757 3/21/2020
5.56.1073 1,101 2/13/2020
5.55.433 1,823 10/24/2019
5.54.1311 2,257 7/29/2019
5.53.405 2,550 10/5/2018
5.52.184 1,495 5/3/2018
5.51.465 1,590 11/10/2017
5.50.334 1,692 8/10/2017
5.41.1275 1,256 6/30/2017
5.40.315 1,861 7/29/2016

Changes made in released versions are described here: http://kb.opclabs.com/What%27s_New .
     Table of all versions, with their basic requirements: http://kb.opclabs.com/Versions .