Using the v5 of Aspose.BarCodeRecognition, is there any reason why SetHints() doesn’t exist anymore, esp. given your documentation using it? I was using an older version, just upgrade, all SetHints just went red in error.
// create an instance of BarCodeReader and set image and symbology type to recognize
BarCodeReader reader = new BarCodeReader(image, BarCodeReadType.Code39Standard);
// set the orientation
reader.OrientationHints = Aspose.BarCodeRecognition.RecognitionHints.Orientation.Rotate90;
In case of further assistance & comments, please let me know.