QuickOPC User's Guide and Reference
UANodeArguments Constructor(UADiscoveryElement,IUANodeElement)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel Namespace > UANodeArguments Class > UANodeArguments Constructor : UANodeArguments Constructor(UADiscoveryElement,IUANodeElement)
Application element object that provides information about the OPC-UA server.
Node element object that provides the Node Id.
Syntax
'Declaration
 
Public Function New( _
   ByVal discoveryElement As UADiscoveryElement, _
   ByVal nodeElement As IUANodeElement _
)
'Usage
 
Dim discoveryElement As UADiscoveryElement
Dim nodeElement As IUANodeElement
 
Dim instance As New UANodeArguments(discoveryElement, nodeElement)

Parameters

discoveryElement
Application element object that provides information about the OPC-UA server.
nodeElement
Node element object that provides the Node Id.
Exceptions
ExceptionDescription

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.

Requirements

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

See Also