05-10-2012 02:33 AM
05-11-2012 03:40 AM
wow.same name. i have to say.UPC barcodes have fixed length with 12 digits. If I encode quantity in it, the length is extended. I try to increase the height of Textbox, but I don`t see any progress.
03-27-2013 10:44 PM
I know a C#.NET barcode reader library that may be in help. BTW, to read UPC-A barcode or UPC-E barcode images correctly, there's some requirements. Besides, checksum, data, the barcode size is also need to be concerned. So, please firstly make sure all your barcode settings during generation are compatible with its latest barcode specifications, like ISO/IEC or GS1 standards.