.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

QRCodeErrorLevel Enum

Lists error correction levels for the QRCode.

Namespace: DevExpress.BarCodes

Assembly: DevExpress.Docs.v20.1.dll

Declaration

public enum QRCodeErrorLevel
Public Enum QRCodeErrorLevel

Members

Name Description
M

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.

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