RegisterNode Method (_EasyUAClientNodeRegistration)

Registers the node specified by an endpoint descriptor and a node descriptor.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Function RegisterNode( _
   ByVal endpointDescriptorString As String, _
   ByVal nodeDescriptorString As String _
) As Integer

'Usage
 
Dim instance As _EasyUAClientNodeRegistration
Dim endpointDescriptorString As String
Dim nodeDescriptorString As String
Dim value As Integer
 
value = instance.RegisterNode(endpointDescriptorString, nodeDescriptorString)

int RegisterNode( 
   string endpointDescriptorString,
   string nodeDescriptorString
)

int RegisterNode( 
   String^ endpointDescriptorString,
   String^ nodeDescriptorString
)

Parameters

endpointDescriptorString
nodeDescriptorString

Return Value

Returns an integer handle that can be used for unregistering the node.

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	A `null` reference (`Nothing` in Visual Basic) is passed to a method that does not accept it as a valid argument. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

System.ArgumentNullException

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

If you have more nodes to register, it is strongly recommended that you use the OpcLabs.EasyOpc.UA.Services.IEasyUAClientNodeRegistration.RegisterMultipleNodes method instead, for performance reasons.

The method may perform the registration asynchronously.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

_EasyUAClientNodeRegistration Interface
_EasyUAClientNodeRegistration Members

Send Documentation Feedback. Resources: Knowledge Base. Technical support: Online Forums, FAQ.