Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainBarCodeGetType Method
The barcode number. Must be value between 1 and the number of detected barcodes.





In This Topic
    TwainBarCodeGetType Method (GdPictureImaging)
    In This Topic
    Returns the type of a bar code found on the last acquired image.
    Syntax
    'Declaration
     
    
    Public Function TwainBarCodeGetType( _
       ByVal BarCodeNo As Integer _
    ) As TwainBarCodeType
    public TwainBarCodeType TwainBarCodeGetType( 
       int BarCodeNo
    )
    public function TwainBarCodeGetType( 
        BarCodeNo: Integer
    ): TwainBarCodeType; 
    public function TwainBarCodeGetType( 
       BarCodeNo : int
    ) : TwainBarCodeType;
    public: TwainBarCodeType TwainBarCodeGetType( 
       int BarCodeNo
    ) 
    public:
    TwainBarCodeType TwainBarCodeGetType( 
       int BarCodeNo
    ) 

    Parameters

    BarCodeNo
    The barcode number. Must be value between 1 and the number of detected barcodes.

    Return Value

    A member of the TwainBarCodeType enumeration.
    Remarks
    Before using this method make sure that the barcode detection was enabled by the TwainSetBarcodeDetection() method. Use the TwainBarCodeGetCount() method to determine how many barcodes have been detected on the last acquired image.
    See Also