User manual

85
pMaxLength
This parameter is for retrieving the maximum number of digits. See
OBRSetNW7OptionEx func
tion for the values to retrieve.
pOutFormat
This parameter is for retrieving the output format. See OBRSetNW7OptionEx function
for the
values to retrieve.
pCheckDigit
This parameter is for retrieving the check digit. See OBRSetNW7OptionEx function for
the
values to retrieve.
pCheckChar
This function is for retrieving the check character output. See OBRSetNW7OptionEx
function 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