Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / BarcodeAztecReaderGetBarcodeValueRAW Method
Barcode index. Must be between 1 and BarcodeAztecReaderGetBarcodeCount returned value.
Example





In This Topic
    BarcodeAztecReaderGetBarcodeValueRAW Method
    In This Topic
    Returns the value, as RAW Bytes, of a barcode detected by the BarcodeAztecReaderDoScan method.
    Syntax
    'Declaration
     
    
    Public Function BarcodeAztecReaderGetBarcodeValueRAW( _
       ByVal BarcodeNo As Integer _
    ) As Byte()
    public byte[] BarcodeAztecReaderGetBarcodeValueRAW( 
       int BarcodeNo
    )
    public function BarcodeAztecReaderGetBarcodeValueRAW( 
        BarcodeNo: Integer
    ): array of Byte; 
    public function BarcodeAztecReaderGetBarcodeValueRAW( 
       BarcodeNo : int
    ) : byte[];
    public: byte[]* BarcodeAztecReaderGetBarcodeValueRAW( 
       int BarcodeNo
    ) 
    public:
    array<byte>^ BarcodeAztecReaderGetBarcodeValueRAW( 
       int BarcodeNo
    ) 

    Parameters

    BarcodeNo
    Barcode index. Must be between 1 and BarcodeAztecReaderGetBarcodeCount returned value.

    Return Value

    The barcode data.
    Remarks
    Use the GetStat() method to determine if this method has been successful.
    Example
    Finding Aztec barcodes in an image and writing complete barcodes info in a file.
    using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
    {
        int imageID = gdpictureImaging.CreateGdPictureImageFromFile("image.jpg", false);
     
        // Set to 0, so all the Aztec barcodes in the image should be found.
        int expectedBarcodes = 0;
     
        // Perform scanning at best speed, ignoring very damaged barcodes.
        BarcodeAztecReaderScanMode mode = BarcodeAztecReaderScanMode.BestSpeed;
     
        // Start the Aztec barcode scanning process and write info into a text file.
        gdpictureImaging.BarcodeAztecReaderDoScan(imageID, mode, expectedBarcodes);
     
        using (System.IO.StreamWriter file = new System.IO.StreamWriter("Aztec.txt"))
        {
            int barcodesFound = gdpictureImaging.BarcodeAztecReaderGetBarcodeCount();
     
            for (int i = 1; i <= barcodesFound; i++)
            {
                // Decoded information.
                file.WriteLine("Decoded info = " + gdpictureImaging.BarcodeAztecReaderGetBarcodeValue(i));
     
                // The raw bytes decoded. It was post-processed to find the correct decoded info based on detected Encoding.
                file.WriteLine("Raw bytes = " + gdpictureImaging.BarcodeAztecReaderGetBarcodeValueRAW(i));
     
                // The barcode position, given by the coordinates of the corners.
                file.WriteLine("Position =  Top-Left=["
                    + gdpictureImaging.BarcodeAztecReaderGetBarcodeX1(i) + ", " + gdpictureImaging.BarcodeAztecReaderGetBarcodeY1(i)
                    + "] Top-Right=[" + gdpictureImaging.BarcodeAztecReaderGetBarcodeX2(i) + ", " + gdpictureImaging.BarcodeAztecReaderGetBarcodeY2(i)
                    + "] Bottom-Right=[" + gdpictureImaging.BarcodeAztecReaderGetBarcodeX3(i) + ", " + gdpictureImaging.BarcodeAztecReaderGetBarcodeY3(i)
                    + "] Bottom-Left=[" + gdpictureImaging.BarcodeAztecReaderGetBarcodeX4(i) + ", " + gdpictureImaging.BarcodeAztecReaderGetBarcodeY4(i) + "]");
            }
        }
     
        // Release used resources.
        gdpictureImaging.BarcodeAztecReaderClear();
        gdpictureImaging.ReleaseGdPictureImage(imageID);
    }
    See Also