'Declaration
 
<ContractAnnotationAttribute("null => true")>
<PureAttribute()>
Public Shared Function IsValidIdentifier( _
   ByVal identifier As Object _
) As Boolean

'Usage
 
Dim identifier As Object
Dim value As Boolean
 
value = UANodeId.IsValidIdentifier(identifier)

[ContractAnnotation("null => true")]
[Pure()]
public static bool IsValidIdentifier( 
   object identifier
)

[ContractAnnotation("null => true")]
[Pure()]
public:
static bool IsValidIdentifier( 
   Object^ identifier
) 

Parameters

identifier

The identifier object to be tested.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

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

This method is pure, i.e. it does not have observable side effects.

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

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