Datalogic QuickScan L QD2300 Instrukcja Użytkownika Pobierz pdf (Strona 42)

Developers Guide

Datalogic™ OPOS Service Objects

If PowerNotify is set to "OPOS_PN_ENABLED", then:

• If the Scanner is Plugged and Enabled:

OPOS_PS_ONLINE

•otherwise:

OPOS_PS_OFF_OFFLINE

ResultCode:

Returns result of last operation.

ResultCodeExtended:

Returns extended result if the last operation produced an OPOS_E_EX-

TENDED

. Otherwise this value is considered invalid.

State:

Returns

OPOS_S_CLOSED

OPOS_S_IDLE

OPOS_S_ERROR

DeviceServiceDescription:

Returns a descriptive string depending on the interface and device type.

DeviceServiceVersion:

Returns 10YY0XXX where YY is the major version and XXX is the minor ver-

sion.

PhysicalDeviceDescription:

Returns a descriptive string depending on the interface and device type.

PhysicalDeviceName:

Returns a descriptive string depending on the interface and device type.

Device Specific Properties

CapDisplay:

Returns TRUE.

TRUE is returned regardless of a remo

te display being connected to the

scanner/scale or not.

CapDisplayText:

Returns FALSE.

FALSE is returned regardless of a remote display being connected to the

scanner/scale or not.

CapPriceCalculating:

Returns FALSE.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Brak uwag

Datalogic QuickScan L QD2300 Instrukcja Użytkownika Strona 42