PosEventType-Enumeration (pointofservicedriverinterface.h)
Diese Enumeration definiert Werte, die in der PosEventDataHeader-Struktur verwendet werden, um den Typ des ausgelösten Ereignisses anzugeben.
Syntax
typedef enum _PosEventType {
InvalidEvent,
_MinEventType,
ReleaseDeviceRequested,
StatusUpdated,
BarcodeScannerTriggerPressed,
BarcodeScannerTriggerReleased,
BarcodeScannerDataReceived,
BarcodeScannerErrorOccurred,
BarcodeScannerImagePreviewReceived,
MagneticStripeReaderDataReceived,
MagneticStripeReaderErrorOccurred,
_Max
} PosEventType;
Konstanten
InvalidEvent Der Ereigniscode ist ungültig. |
_MinEventType Für die interne Verwendung reserviert. |
ReleaseDeviceRequested Stellt das ReleaseDeviceRequested-Ereignis dar . |
StatusUpdated Stellt das StatusUpdated-Ereignis dar . |
BarcodeScannerTriggerPressed Stellt das BarcodeScannerTriggerPressed-Ereignis dar . |
BarcodeScannerTriggerReleased Stellt das BarcodeScannerTriggerReleased-Ereignis dar . |
BarcodeScannerDataReceived Stellt das BarcodeScannerDataReceived-Ereignis dar. |
BarcodeScannerErrorOccurred Stellt das BarcodeScannerErrorOccurred-Ereignis dar . |
BarcodeScannerImagePreviewReceived Stellt das BarcodeScannerImagePreviewReceived-Ereignis dar. |
MagneticStripeReaderDataReceived Stellt das MagneticStripeReaderDataReceived-Ereignis dar. |
MagneticStripeReaderErrorOccurred Stellt das MagneticStripeReaderErrorOccurred-Ereignis dar . |
_Max Für die interne Verwendung reserviert. |
Anforderungen
Anforderung | Wert |
---|---|
Header | pointofservicedriverinterface.h (include Pointofservicedriverinterface.h) |