I checked the documentation, and it currently lists Patch as one of the values for the Symbology enumeration. However, the actual assembly does not include this value (compiler error: ‘Aspose.Barcode.Symbology’ does not contain a definition for ‘Patch’).
Thank you for your inquiry. I’m afraid. Currently, the Patch Code symbology is not supported for barcode generation purposes. Anyways, you can recognize barcodes with patch code symbology. I’ve updated appropriate documentation link accordingly. http://www.aspose.com/docs/display/barcodenet/Symbology+Enumeration
We’re sorry for your inconvenience.