User manual

80
4.49 OBRSetNW7Option
This function sets up the decode options for NW-7 symbology.
Calling Sequences
[C++]
int OBRSetNW7Option(
BYTE byEnable,
BYTE byMinLength,
BYTE byMaxLength,
BYTE byOutFormat
)
[Visual Basic]
Public Shared Function OBRSetNW7Option( _
ByVal byEnable As Byte, _
ByVal byMinLength As Byte, _
ByVal byMaxLength As Byte, _
ByVal byOutFormat As Byte _
) As Int32
[C#]
public static Int32 OBRSetNW7Option(
Byte byEnable,
Byte byMinLength,
Byte byMaxLength,
Byte byOutFormat
);
Parameters
byEnable
This parameter is for specifying scanning status with NW-7 symbology selecting one of the
values listed below.
OBR_CODE_ENABLE : Enable NW-7 symbology.
OBR_CODE_DISABLE : Disable NW-7 symbology.
OBR_CODE_IGNORE : Continue with the current settings.
byMinLength
This parameter is for specifying the minimum number of digits. Any bar code of NW-7
symbology with its length less than the value set in this parameter will not be decoded. The
default is 2.