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Does your Barcode Reader addon support patch code?

Yes, the add-on supports the patch code format (API EnumBarcodeFormatPATCHCODE). Check here for all supported barcode types.

By default, the add-on reads all the supported barcode types from the image. To read specific barcode types, you can use barcodeFormatIds and barcodeFormatIds2 in runtime settings. For patch code, you would use: barcodeFormatIds = Dynamsoft.DBR.EnumBarcodeFormat.BF_ONED

More information can be found here: Specfiy the Barcode Type(s) to Read.

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