using IronBarCode;

public string ReadBarCode(CamImage imageData)
{
        // Decode the base64 image data
        var splitObject = imageData.imageDataBase64.Split(',');
        byte[] imagebyteData = Convert.FromBase64String((splitObject.Length > 1) ? splitObject[1] : splitObject[0]);

        using (var ms = new MemoryStream(imagebyteData))
        {
            // Convert byte array to Image
            Image barcodeImage = Image.FromStream(ms);

            // Read barcode from Image
            var results = BarcodeReader.Read(barcodeImage);

	        // Read first value from barcode
            return $"{DateTime.Now}: Barcode is ({results[0].Value})";
        }

}