User manual

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4.4 OBRGetLED
This function retrieves the status of notification mode with the integrated LED.
Calling Sequences
[C++]
int OBRGetLED(
BYTE *pMode
)
[Visual Basic]
Public Shared Function OBRGetLED( _
ByRef pMode As Byte _
) As Int32
[C#]
public static Int32 OBRGetLED(
ref Byte pMode
);
Parameters
pMode
This is for retrieving the value of the LED notification mode. See OBRSetLED 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