OpcLabs.EasyOpc.UA.Application Namespace (OpcLabs.EasyOpcUA)

This namespace contains classes for dealing with OPC Unified Architecture (OPC-UA) applications.

Classes

	Class	Description
	AbstractEasyUAClientServerApplication	An abstract implementation of OPC UA client/server application.
	EasyUAApplicationCore	The core part of the EasyUAApplication object.
	UAAssureCertificateArguments	Contains arguments for assuring an own OPC UA certificate.
	UACertificateArguments	Contains arguments for OPC UA application certificate-related operations.
	UACertificateRequestParameters	Contains parameters for obtaining a new application certificate from the OPC UA Global Discovery Server (GDS).
	UACertificatesChangedEventArgs	Provides data for the IEasyUAClientServerApplication.CertificatesChanged event.
	UACertificateTypeElement	Contains information gathered about an OPC UA certificate type.
	UACertificateTypeElementCollection	A collection of OPC-UA certificate type elements.
	UACreateCertificateArguments	Contains arguments for creating an own OPC UA certificate.
	UAExportCertificateArguments	Contains arguments for exporting an application certificate.
	UAImportCertificateArguments	Contains arguments for importing an application certificate.
	UAIngestCertificateArguments	Contains arguments for ingesting a new application certificate.
	UANodeIdPkiCertificateDictionary	This is a dictionary where the key is an OPC UA node ID, and the value is a PKI certificate.
	UAObtainCertificateArguments	Contains arguments for obtaining a new application certificate from the OPC UA Global Discovery Server (GDS).
	UAValidateCertificateArguments	Contains arguments for operations related to OPC UA certificate validation.

Interfaces

	Interface	Description
	IEasyUAClientServerApplication	Allows management of the OPC UA client or server application.

Delegates

	Delegate	Description
	UACertificatesChangedEventHandler	Represents the method that will handle an event raised when the certificate environment has changed.

Remarks

This OPC Studio service allows management of OPC UA client or server application. The OPC UA Client-Server Application Service has high-level properties and methods for tasks related to maintaining application registrations in the GDS servers, obtaining instance certificate from GDS, refreshing application trust lists from GDS, and similar tasks.

The OPC UA Client-Server Application Service is represented by the IEasyUAClientServerApplication Interface and can be obtained from the EasyUAClient component. It is, however, recommended that you use the common instance of the EasyUAApplication Class instead (see Instance Property). This class implements the IEasyUAClientServerApplication Interface, and the object instance is easier to obtain compared to retrieving the service from the EasyUAClient Class.

For more information about this service, see OPC UA Application.

Reference

OpcLabs.EasyOpcUA Assembly