GdPictureImaging.TwainSetBarcodeDetection Method

If this option is available on opened source, try to enable or disable the barcode detection.

public Boolean TwainSetBarcodeDetection(
    Boolean bBarcodeDetection
);

Visual Basic

Public Function TwainSetBarcodeDetection(
    ByVal bBarcodeDetection As Boolean
) As Boolean

Parameters

Parameters	Description
bBarcodeDetection	Boolean. True to enable barcode detection, else False.

Returns

Boolean. TRUE if successful, FALSE otherwise -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() functions for diagnosing the error.

Before using this function check that the TWAIN state is TWAIN_SOURCE_OPEN (4)

To get the TWAIN state, use the TwainGetState() function.