| Overload | Description | 
|---|---|
| IsDirectory(IEasyUAFileTransfer,UAEndpointDescriptor,UANamedNodePath) | Determines whether the specified OPC UA node is an OPC UA directory object, specifying the endpoint descriptor, and directory named node path. | 
| IsDirectory(IEasyUAFileTransfer,UAEndpointDescriptor,UANamedNodeDescriptor) | Determines whether the specified OPC UA node is an OPC UA directory object, specifying the endpoint descriptor, and named node descriptor. | 
| IsDirectory(IEasyUAFileTransfer,UAEndpointDescriptor,UANodeDescriptor,IReadOnlyList<String>) | Determines whether the specified OPC UA node is an OPC UA directory object, specifying the endpoint descriptor, directory node descriptor, and directory path elements. | 
| IsDirectory(IEasyUAFileTransfer,UAEndpointDescriptor,UANodeDescriptor,String) | Determines whether the specified OPC UA node is an OPC UA directory object, specifying the endpoint descriptor, directory node descriptor, and directory name. |