OpcLabs.QuickOpc 5.59.1034

Rapid OPC client development. Supports OPC Data Access, XML-DA, Alarms&Events and Unified Architecture (OPC UA), including PubSub. Allows procedural coding, live binding (code-less development), live mapping, and reactive programming models. Works with .NET Framework and .NET Standard on Microsoft Windows and Linux.

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Install-Package OpcLabs.QuickOpc -Version 5.59.1034
dotnet add package OpcLabs.QuickOpc --version 5.59.1034
<PackageReference Include="OpcLabs.QuickOpc" Version="5.59.1034" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add OpcLabs.QuickOpc --version 5.59.1034
The NuGet Team does not provide support for this client. Please contact its maintainers for support. 
#r "nuget: OpcLabs.QuickOpc, 5.59.1034"
For F# scripts that support #r syntax, copy this into the source code to reference the package.

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 or .NET Core 2.1.2 as a minimum. Under
.NET Core, it is supported on Linux 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.

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 or .NET Core 2.1.2 as a minimum. Under
.NET Core, it is supported on Linux 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.

Release Notes

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 .

NuGet packages (7)

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

Package Downloads
OpcLabs.QuickOpc.Forms
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
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
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.UAPubSubJson
When used with OPC UA PubSub in QuickOPC, provides JSON mapping (e.g. in MQTT messages).
OpcLabs.MqttNet
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.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
5.60.0-rev15 164 2/4/2021
5.59.1055 504 2/6/2021
5.58.451 7,125 11/3/2020
5.57.125 651 3/21/2020
5.56.1073 436 2/13/2020
5.55.433 1,008 10/24/2019
5.54.1311 1,491 7/29/2019
5.53.405 1,894 10/5/2018
5.52.184 982 5/3/2018
5.51.465 1,099 11/10/2017
5.50.334 1,213 8/10/2017
5.41.1275 887 6/30/2017
5.40.315 1,242 7/29/2016
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