'Declaration
 
<JetBrains.Annotations.NotNullAttribute()>
<TypeConverterAttribute(OpcLabs.EasyOpc.UA.AddressSpace.Implementation.UAOpaqueIdentifierConverter)>
ReadOnly Property OpaqueIdentifier As Byte()

'Usage
 
Dim instance As IUANodeId
Dim value() As Byte
 
value = instance.OpaqueIdentifier

[JetBrains.Annotations.NotNull()]
[TypeConverter(OpcLabs.EasyOpc.UA.AddressSpace.Implementation.UAOpaqueIdentifierConverter)]
byte[] OpaqueIdentifier {get;}

[JetBrains.Annotations.NotNull()]
[TypeConverter(OpcLabs.EasyOpc.UA.AddressSpace.Implementation.UAOpaqueIdentifierConverter)]
property array<byte>^ OpaqueIdentifier {
   array<byte>^ get();
}

Property Value

The value of this property cannot be null (Nothing in Visual Basic).

Opaque identifiers are used in situations where the identifier does not fit the standard numeric, string, or GUID formats. They are typically used for binary data that is unique to the namespace of the node.

The length of the opaque identifier is restricted to 4096 bytes to ensure efficient transmission and processing.

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

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