BarcodeScannerImagePreviewReceived

This event occurs when the device receives a bitmap image of the scan.

The data buffer for this event is as follows.

Syntax

typedef struct _PosEventDataHeader
{
    // Event enumeration value
    PosEventType EventType;

    // Size of buffer required to read entire event (including header)
    UINT32 DataLength;
} PosEventDataHeader;

typedef struct _PosEventDataHeader PosBarcodeScannerImagePreviewEventData;

The following table shows the memory layout of the data buffer for this event.

Requirements

Header: pointofservicedriverinterface.h

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