Reference
OpcClient.GetNodeTypeSystem Method
Retrieves the system used to describe the type of nodes accessed on the server connected to.
Reference
OpcClient.GetNodeTypeSystem Method
- Type
- OpcClient
- Namespace
- Opc.UaFx.Client
- Assembly
- Opc.UaFx.Advanced.dll
- Package
- Opc.UaFx.Advanced v2.59.0
- Members
- OpcClient Members
- Also in
- Opc.UaFx.Client
Retrieves the system used to describe the type of nodes accessed on the server connected to.
public OpcNodeTypeSystem GetNodeTypeSystem()Public Function GetNodeTypeSystem() As OpcNodeTypeSystemReturns
An instance of the OpcNodeTypeSystem class which can be used to understand the structure of the nodes accessed.
Exceptions
| Exception | Condition |
|---|---|
| Invalid | The requested operation is currently not supported. |
| LicenseException | The license is expired. |
| Object | The object has been disposed of. |
| OpcException | The service execution failed upon different circumstances; for more details see exception details. |
Remarks
The OpcNodeTypeSystem offered represents by default the node type system defined in address space of the server and its node type information is queried on-demand using different request operations. This "overhead" can be overcome using an offline stored OpcNodeSet which needs to be loaded and assigned to the NodeSet property of the current OpcClient.
In case there NodeSet property has been set to an instance of the OpcNodeSet class the offered OpcNodeTypeSystem expresses the node type information contained in the NodeSet configured.