BarcodeScannerTriggerPressed
This event occurs when the barcode scanner trigger is pressed.
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;
The following table shows the memory layout of the data buffer for this event.
Memory value | Description |
---|---|
0x00000003 |
EventType = PosEventType::BarcodeScannerTriggerPressed |
0x00000008 |
sizeof(PosEventDataHeader) |
Requirements
Header: pointofservicedriverinterface.h