UANodeId Constructor(Int32,Object)

Initializes a new instance of the class, specifying the namespace index, and identifier.

Syntax

public UANodeId( 
   int namespaceIndex,
   object identifier
)

public:
UANodeId( 
   int namespaceIndex,
   Object^ identifier
)

'Declaration
 
Public Function New( _
   ByVal namespaceIndex As Integer, _
   ByVal identifier As Object _
)

'Usage
 
Dim namespaceIndex As Integer
Dim identifier As Object
 
Dim instance As New UANodeId(namespaceIndex, identifier)

Parameters

namespaceIndex: Namespace index. Determines the namespace of the node Id.
Valid values of this parameter are in the range from 0 to 65535.
identifier: Identifier value, either numeric, string, GUID, opaque, or none.
The value of this parameter can be null (Nothing in Visual Basic).

Exceptions

Exception	Description
System.ArgumentException	One of the arguments provided to a method is not valid. 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.ArgumentOutOfRangeException	The value of an argument is outside the allowable range of values as defined by the invoked method. 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.

Exception

Description

System.ArgumentException

One of the arguments provided to a method is not valid.

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.ArgumentOutOfRangeException

The value of an argument is outside the allowable range of values as defined by the invoked method.

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

OPC UA node Id, represented by the UANodeId class, directly identifies a node in a server's address space.

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

UANodeId Class
UANodeId Members
Overload List
OPC UA Node IDs
Namespace indices in OPC UA Node Ids

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