User manual

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4.25 OBRGetStatus
This function retrieves the status of the decoding data storage buffer in the scanner driver.
Calling Sequences
[C++]
int OBRGetStatus(
DWORD *pSize,
BYTE *pNumber
)
[Visual Basic]
Public Shared Function OBRGetStatus( _
ByRef pSize As Int32, _
ByRef pNumber As Byte _
) As Int32
[C#]
public static Int32 OBRGetStatus(
ref Int32 pSize,
ref Byte pNumber
);
Parameters
pSize
This parameter is for retrieving the number of bytes remained in the buffer (no. of steps
remained x maximum length of one data).
pNumber
This parameter is for retrieving the number of steps remained in the buffer.
Return Values
OBR_OK : Normal end
OBR_NOT_DEVICE : Scanner driver error. In the Device Emulator, this value is not returned.
FUNCTION_UNSUPPORT : Unsupported error