EasyUA Reference
NodeId Class
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace : NodeId Class

Glossary Item Box

Stores an identifier for a node in a server's address space.

Object Model

NodeId ClassNodeId Class

Syntax

Visual Basic (Usage)Copy Code
Dim instance As NodeId
C# 
[DataContractAttribute(Namespace="http://opcfoundation.org/UA/2008/02/Types.xsd", IsNamespaceSetExplicitly=true)]
public class NodeId 

Remarks

Please refer to OPC Specifications:

  • Address Space Model setion 7.2
  • Address Space Model setion 5.2.2

Stores the id of a Node, which resides within the server's address space.

The NodeId can be either:


Important: Keep in mind that the actual ID's of nodes should be unique such that no two nodes within an address-space share the same ID's.

The NodeId can be assigned to a particular namespace index. This index is merely just a number and does not represent some index within a collection that this node has any knowledge of. The assumption is that the host of this object will manage that directly.

Inheritance Hierarchy

System.Object
   Opc.Ua.NodeId

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x

See Also

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