// Treat all UPC and EAN variants as UPCs, in the sense that they are all product barcodes. public override ParsedResult parse(Result result) { BarcodeFormat format = result.BarcodeFormat; if (!(format == BarcodeFormat.UPC_A || format == BarcodeFormat.UPC_E || format == BarcodeFormat.EAN_8 || format == BarcodeFormat.EAN_13)) { return(null); } string rawText = getMassagedText(result); int length = rawText.Length; for (int x = 0; x < length; x++) { char c = rawText[x]; if (c < '0' || c > '9') { return(null); } } // Not actually checking the checksum again here string normalizedProductID; // Expand UPC-E for purposes of searching if (format == BarcodeFormat.UPC_E) { normalizedProductID = UPCEReader.convertUPCEtoUPCA(rawText); } else { normalizedProductID = rawText; } return(new ProductParsedResult(rawText, normalizedProductID)); }
// Treat all UPC and EAN variants as UPCs, in the sense that they are all product barcodes. public static ProductParsedResult parse(Result result) { BarcodeFormat format = result.BarcodeFormat; if (!(BarcodeFormat.UPC_A.Equals(format) || BarcodeFormat.UPC_E.Equals(format) || BarcodeFormat.EAN_8.Equals(format) || BarcodeFormat.EAN_13.Equals(format))) { return(null); } // Really neither of these should happen: System.String rawText = result.Text; if (rawText == null) { return(null); } int length = rawText.Length; for (int x = 0; x < length; x++) { char c = rawText[x]; if (c < '0' || c > '9') { return(null); } } // Not actually checking the checksum again here System.String normalizedProductID; // Expand UPC-E for purposes of searching if (BarcodeFormat.UPC_E.Equals(format)) { normalizedProductID = UPCEReader.convertUPCEtoUPCA(rawText); } else { normalizedProductID = rawText; } return(new ProductParsedResult(rawText, normalizedProductID)); }