PosEventType - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers

// pointofservicedriverinterface.h

typedef enum _PosEventType {
  InvalidEvent,
  _MinEventType,
  ReleaseDeviceRequested,
  StatusUpdated,
  BarcodeScannerTriggerPressed,
  BarcodeScannerTriggerReleased,
  BarcodeScannerDataReceived,
  BarcodeScannerErrorOccurred,
  BarcodeScannerImagePreviewReceived,
  MagneticStripeReaderDataReceived,
  MagneticStripeReaderErrorOccurred,
  _Max
} PosEventType;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ne-pointofservicedriverinterface-_poseventtype)

Description

This enumeration defines values used in the PosEventDataHeader structure to indicate the type of event that was raised.

Constants

`InvalidEvent`

The event code is not valid.

`_MinEventType`

Reserved for internal use.

`ReleaseDeviceRequested`

Represents the ReleaseDeviceRequested event.

`StatusUpdated`

Represents the StatusUpdated event.

`BarcodeScannerTriggerPressed`

Represents the BarcodeScannerTriggerPressed event.

`BarcodeScannerTriggerReleased`

Represents the BarcodeScannerTriggerReleased event.

`BarcodeScannerDataReceived`

Represents the BarcodeScannerDataReceived event.

`BarcodeScannerErrorOccurred`

Represents the BarcodeScannerErrorOccurred event.

`BarcodeScannerImagePreviewReceived`

Represents the BarcodeScannerImagePreviewReceived event.

`MagneticStripeReaderDataReceived`

Represents the MagneticStripeReaderDataReceived event.

`MagneticStripeReaderErrorOccurred`

Represents the MagneticStripeReaderErrorOccurred event.

`_Max`

Reserved for internal use.

View the official Windows Driver Kit DDI reference

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