![]() ![]() For example, UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 128, Codabar, ITF, RSS-14, RSS-Expanded, QR Code, Data Matrix, Aztec, PDF 417 and Pharmacode barcodes. It uses ZXing.Net and supports a wide variety of visual barcode types. OBR Library by WINSOFT can scan optical barcodes for you quickly and fast. So, in this tutorial, you will learn how to scan the optical barcode with your Delphi/C++ Builder VCL applications. Hand-held scanners also allow the user to have the ability to examine data, for instance, locating and reading the International Standard Book Number (ISBN) found on most published books, which is usually printed on the back cover. The fonts are electronically scanned and digitized into ASCI characters. Optical Barcode Recognition (OBR) or Optical Character Recognition (OCR) technology has been utilized in many commercial applications.
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