'UsageDim nodeId As UANodeId Dim instance As New UANodeDescriptor(nodeId)
Parameters
- nodeId
- Contains OPC node identifier.
'UsageDim nodeId As UANodeId Dim instance As New UANodeDescriptor(nodeId)
| Exception | Description |
|---|---|
| System.ArgumentNullException |
A 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. |