User manual

158
4.89 OBRGetFilter
This function retrieves the noise filter mode.
Calling Sequences
[C++]
int OBRGetFilter(
DWORD *pMode
)
[Visual Basic]
Public Shared Function OBRGetFilter( _
ByRef pMode As Int32 _
) As Int32
[C#]
public static Int32 OBRGetFilter(
ref Int32 pMode
);
Parameters
pMode
This parameter is for retrieving the noise filter mode. See OBRSetFilter function for the
val
ues to retrieve.
Return Values
OBR_OK : Normal end
OBR_NOT_DEVICE : Scanner driver error
OBR_PRM : Argument data error
OBR_PON : Open already
OBR_NOT_DEVICE_DECODE : Decode (the decoder section) failed to reside. In the Device Emulator,
this value is not returned.
FUNCTION_UNSUPPORT : Unsupported error