OPC Studio User's Guide and Reference
GuidIdentifier Property (_UANodeId)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.AddressSpace.ComTypes Namespace > _UANodeId Interface : GuidIdentifier Property
GUID identifier value (Globally Unique Identifier).
Syntax
'Declaration
 
Property GuidIdentifier As Guid
'Usage
 
Dim instance As _UANodeId
Dim value As Guid
 
instance.GuidIdentifier = value
 
value = instance.GuidIdentifier
Guid GuidIdentifier {get; set;}
property Guid GuidIdentifier {
   Guid get();
   void set (    Guid value);
}

Property Value

The default value of this property is 00000000-0000-0000-0000-000000000000 (Guid.Empty).

Remarks

The GUID identifier is one of the possible types of identifiers for a node in an OPC UA server's address space. It provides a unique way to identify a node, ensuring that the identifier is not duplicated elsewhere.

This member is not compatible with VBScript.

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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