How to read GS1 barcodes data from image files using C#?

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

            string inputFilePath = "C://Projects//Demo-Files//datamatrix-mode-gs1-sample-data.png";

            BarCode[] datas = BarcodeReader.BarcodeReader.ReadBarcode(inputFilePath, BarcodeReader.BarcodeReader.DATAMATRIX);

            Trace.WriteLine("Total Data Matrix 2d barcodes found: " + datas.Length);

            foreach (BarCode barcodeData in datas)
            {
                //  Check whether the barcode is GS1 compatible
                //  This is only for QR Code, Data Matrix, and Code 128
                if (barcodeData.IsGS1Compitable)
                {
                    String dataInString = barcodeData.Data;
                    String dataEncoded = barcodeData.GetMessage();
                    Trace.WriteLine("Data string: " + dataInString);
                    Trace.WriteLine("GS1 data message: " + dataEncoded);

                    String[] vals = dataEncoded.Split(new char[] { '(', ')' }, StringSplitOptions.RemoveEmptyEntries);
                    for (int i = 0; i < vals.Length; i += 2)
                    {
                        Trace.WriteLine("AI:" +  vals[i] + "; Data field: " + vals[i + 1]);
                    }
                }
            }