| Overload | Description | 
|---|---|
| ListFileNames(IEasyUAFileTransfer,UAEndpointDescriptor,UANamedNodePath) | Obtains names of files under the specified OPC UA directory, specifying the endpoint descriptor, and named node path of the directory. | 
| ListFileNames(IEasyUAFileTransfer,UAEndpointDescriptor,UANodeDescriptor,IReadOnlyList<String>) | Obtains names of files under the specified OPC UA directory, specifying the endpoint descriptor, the directory node descriptor, and directory path elements. |