
Developers Guide
26 Datalogic™ OPOS Service Object
OPOS_CH_INTERACTIVE is supported.
Returns
OPOS_SUCCESS
OPOS_E_NOTCLAIMED
OPOS_E_DISABLED
OPOS_E_ILLEGAL
CheckHealthText property will hold the text result of this method call.
ClearInput:
Returns
OPOS_SUCCESS
OPOS_E_DISABLED
OPOS_E_NOTCLAIMED
DirectIO:
Returns
OPOS_E_NOTCLAIMED
OPOS_E_OFFLINE
OPOS_E_ILLEGAL
ReleaseDevice:
Returns OPOS_SUCCESS.
OPOS_E_ILLEGAL if the device has not been claimed.
This call will deactivate the communication with the device. It is re
commended that a
program keep the device Claimed until an application quits.
ResetStatistics:
Returns OPOS_E_ILLEGAL
DATALOGIC OPOS
Scale service objects do not support reset statistics.
RetrieveStatistics:
Supported on all interfaces.
Returns
OPOS_SUCCESS or OPOS_E_ILLEGAL.
UpdateStatistics:
Returns OPOS_E_ILLEGAL.
DATALOGIC OPOS Scale service objects do not support update statistics.
Please refer to Appendix A for supported DirectIO functions.
Komentáře k této Příručce