DeviceStreams
DeviceStreams[device]
gives a list of all open streams associated with a device.
DeviceStreams[device,patt]
gives a list of streams whose names match the string pattern patt.
DeviceStreams[device,{patt1,patt2,…}]
gives a list of streams whose names match any of the patti.
Details

- A device can be specified either by a DeviceObject or by a string representing a device class.
- Streams are automatically opened when a device is opened and are closed when it is closed.
- DeviceStreams can return InputStream or OutputStream objects.
Examples
open allclose allSee Also
DeviceOpen DeviceClose DeviceRead DeviceWrite DeviceReadBuffer DeviceWriteBuffer DeviceExecuteAsynchronous Streams
Tutorials
Related Guides
Introduced in 2014
(10.0)