PrivId C# SDK - Get Results That Are Printed In Console

Question

I am using PrivID C# SDK to get barcode from a driver license.

This is the code I use to get the barcode:

var isvalid = privid_fhe_face1.is_valid(
    Image.Load(imagePath), 
    (int)privid_fhe_face.nContextEnum.IdBarcodeRGB);
            
isvalid.OutputResults(
    imagePath, 
    out_filder + "barcode" + isvalid.result + ".bmp");

The barcode is printed in the console, but I can't find a way to get the string of the barcode to further process it in the application.

Is there a way to get it?