QRCodeErrorLevel Enum

Lists error correction levels for the QRCode.

Namespace : DevExpress.BarCodes

Assembly : DevExpress.Docs.v25.2.dll

NuGet Package : DevExpress.Document.Processor

Declaration

• C#
• VB.NET

public enum QRCodeErrorLevel

Public Enum QRCodeErrorLevel

Members

Allows recovery of up to 15 % data loss.

| | L |

Allows recovery of up to 7 % data loss.

| | H |

Allows recovery of up to 30 % data loss.

| | Q |

Allows recovery of up to 25 % data loss.

|

Related API Members

The following properties accept/return QRCodeErrorLevel values:

• QRCodeOptions.ErrorLevel

Remarks

The data can be recovered if the QR Code image is partially damaged. To accomplish this, the QR Code uses Reed-Solomon error correction.

A higher correction level means a more robust bar code.

See Also

DevExpress.BarCodes Namespace