Name
control_io_deviceT_control_io_deviceControlIoDevicecontrol_io_deviceControlIoDeviceControlIoDevice — Perform an action on the I/O device.
control_io_devicecontrol_io_deviceControlIoDevicecontrol_io_deviceControlIoDeviceControlIoDevice performs an action on the I/O device. The
supported parameters are interface-specific and listed in the
corresponding documentation of the used I/O interface that can be
found in the directory 'doc/html/reference/io'"doc/html/reference/io""doc/html/reference/io""doc/html/reference/io""doc/html/reference/io""doc/html/reference/io".
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Handle of the opened I/O device.
Name of the action to perform.
List of arguments for the action.
Default value: []
ResultResultResultResultResultresult (output_control) string-array → HTupleHTupleHTupleVARIANTHtuple (string / integer / real) (string / int / long / double) (HString / Hlong / double) (char* / Hlong / double) (BSTR / Hlong / double) (char* / Hlong / double)
List of result values returned by the action.
If the parameters are valid, the operator control_io_devicecontrol_io_deviceControlIoDevicecontrol_io_deviceControlIoDeviceControlIoDevice
returns the value 2 (H_MSG_TRUE). If necessary an exception is raised. In this
case an extended error information may be set and can be queried with
the operator get_extended_error_infoget_extended_error_infoGetExtendedErrorInfoget_extended_error_infoGetExtendedErrorInfoGetExtendedErrorInfo.
open_io_deviceopen_io_deviceOpenIoDeviceopen_io_deviceOpenIoDeviceOpenIoDevice
Foundation