User manual

97
pMaxLength
This parameter is for retrieving the maximum number of digits. See
OBRSetWPCOptionEx func
tion for the values to retrieve.
pOutFormat
This parameter is for retrieving the output format. See OBRSetWPCOptionEx function
for the
values to retrieve.
pCheckDigit
This parameter is for retrieving the check digit. See OBRSetWPCOptionEx function for
the
values to retrieve.
pCheckChar
This parameter is for retrieving the check character. See OBRSetWPCOptionEx func
tion
for the values to retrieve.
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