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Barcode Xpress ActiveX

Integra il riconoscimento dei codici a barre 1D o 2D nelle applicazioni.

Pubblicato da Accusoft
Distribuito da ComponentSource dal 1998

Versione: v13.4 Aggiornato il: Jan 23, 2021

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Please note that new licenses of Barcode Xpress ActiveX are no longer available. Please contact us for help finding an alternative.

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Released: Jan 23, 2021

Aggiornamenti in v13.4

Funzionalità

  • Improved detection of QR Code version information when barcode is damaged.

Correzioni

  • Addressed an issue where Barcode Xpress wasn't able to recognize squashed QR barcodes, where the horizontal and vertical module size was different.
  • Addressed an issue with algorithm improvement for Data Matrix barcodes with a damaged finder pattern to perform incorrect calculations for rectangular barcodes.
  • Fixed a bug in error correction algorithms which would occasionally prevent QR codes with...

Released: Sep 17, 2020

Aggiornamenti in v13.3

Funzionalità

  • Added the ability to detect Code 39 and Code 39 Extended barcodes without start and stop patterns.
  • Improved barcode performance:
    • Increased algorithm speed by 5-20% for 1D barcodes.
    • Increased algorithm accuracy for Code 39, Code 39 Extended, and Patch Code barcode types.

Released: May 28, 2020

Aggiornamenti in v13.2

Funzionalità

  • Added support for PLANET barcodes.

Released: Oct 21, 2019

Aggiornamenti in v13.0

Funzionalità

  • Added new API for setting search types for recognition: SetBarcodeReaderType, GetBarcodeReaderType, and GetBarcodeReaderTypesCount.
  • Added support for MicroPDF417 Barcodes.
  • Added the AdditionalReadingPass property to scan the image a second time at a smaller resolution to potentially find more barcodes.
  • Accuracy improvements for Data Matrix and Code 39 barcodes.
  • Updated documentation with more explanations and code examples.

Released: Jan 10, 2019

Aggiornamenti in v12.2

Funzionalità

  • Added support for a broader range of barcode types by adding UPU S18 4-State barcodes and Royal Post 4-State barcodes with variable length postal codes.
  • Improved accuracy for reading Code 128, Data Matrix, PDF417, QR Code, and Code 39 barcodes.

Released: Feb 2, 2018

Aggiornamenti in v12.1

Funzionalità

  • Added support for Visual Studio 2017 samples.
  • Added support for Windows Server 2016.
  • Improved accuracy and performance for Code 39, Code 93, PDF417, and Code 128 barcodes.
  • Improved accuracy of barcode recognition in portrait mode.

Released: Feb 2, 2017

Aggiornamenti in v12.0

Funzionalità

  • Accuracy and performance improvements in Code 128, Code 93, DataMatrix, QR Code, GS1.

Correzioni

  • Bug fixes with VB6 behavior.
  • Bug fixes in Code 39, QR Code.
  • Bug fixes in licensing behavior.
  • Bug fixes in multi-threaded behavior.

Released: Feb 6, 2016

Updates in this release

Updates in 11.0

Product Enhancements:

  • Grayscale detection available for EAN-13, Code-128, and UPC-A barcode types.
  • Added extra information for row, column, and error correction information for some 2D barcodes.
  • Deprecated API properties for Result class, BarcodeXpress class, and OrientationInfo Enumeration.

Accuracy Improvements:

  • Improved accuracy when reading 1D barcodes, DataMatrix barcodes, and QR Codes.
  • Improved accuracy and performance when reading PDF417 barcodes.
  • Fixed an issue when...

Released: Jun 22, 2015

Updates in this release

Updates in v10.1

  • Accuracy and performance improved for PDF-417, QR Code, DataMatrix and Aztec barcodes.
  • Error correction improved for Code93 barcodes.

Released: Jun 13, 2014

Updates in this release

Updates in v9.3

  • New binarizer algorithm for more accurate reading of color and grayscale printed barcodes.
  • Improved recognition accuracy when reading 1D barcode images marred by printing defects such as white speckle noise.
  • Performance improvements for reading PDF417 stacked linear barcodes.
  • Better QR code detection.