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QRCodeWriterQrErrorCorrectionLevel Enumeration

The ErrorCorrection or fault tolerance level of a QR code. A higher QRCodeWriterQrErrorCorrectionLevel create more complex QR codes, which are less prone to reading errors. They may also be readable if damaged or partially obscured.

Please also see http://www.qrcode.com/en/about/error_correction.html

Namespace:  IronBarCode
Assembly:  IronBarCode (in IronBarCode.dll) Version: 4.0.1.22591 (4.0.1.0)
Syntax
public enum QrErrorCorrectionLevel
Members
  Member nameValueDescription
Low0 QR Code error correction Level L. Approx 7% of QR data is error correction.
Medium1 QR Code error correction Level M. Approx 15% of QR data is error correction.
High2 QR Code error correction Level Q. Approx 25% of QR data is error correction.
Highest3 QR Code error correction Level H. Approx 30% of QR data is error correction.

Level H allows sufficient capacity for logo images or graphics to be stamped into QR codes.

See Also