How to scan, read barcodes with Structured Append in C# ASP.NET, Windows application?

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            string inputFilePath = "C://Projects//Demo-Files//qrcode-in-structure-append-mode.png";

            // scan all QR Code symbols in the image file
            BarCode[] datas = BarcodeReader.BarcodeReader.ReadBarcode(inputFilePath, BarcodeReader.BarcodeReader.QRCODE);

            Trace.WriteLine("Total QR Codes found: " + datas.Length);

            foreach (BarCode barcodeData in datas)
            {
                // check if this QR Code symbol is structure append
                if (barcodeData.IsStructuredAppend)
                {
                    int fileId = barcodeData.SymbolFileID;
                    
                    int symbolCount = barcodeData.SymbolCount;

                    int symbolSequenceNumber = barcodeData.SymbolSeqNum;
                }
            }