QRCodeOptions.ErrorLevel Property

Gets or sets the error correction level used in QR Code.

Namespace: DevExpress.BarCodes

Assembly: DevExpress.Docs.v19.1.dll

Declaration

C#

public QRCodeErrorLevel ErrorLevel { get; set; }

VB.NET

Public Property ErrorLevel As QRCodeErrorLevel

Property Value

Type	Description
QRCodeErrorLevel	A QRCodeErrorLevel enumeration member that specifies the error correction level.

Available values:

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.

Property Paths

You can access this nested property as listed below:

Object Type	Path to ErrorLevel
BarCodeOptions	.QRCode.ErrorLevel

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ErrorLevel property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

aspxgridview-how-to-display-barcode-in-a-grid-column-t280853/CS/ASPxGridViewBarCode/Default.aspx.cs#L32

barCode.Options.QRCode.CompactionMode = QRCodeCompactionMode.Byte;
barCode.Options.QRCode.ErrorLevel = QRCodeErrorLevel.Q;
barCode.Options.QRCode.ShowCodeText = false;

VB.NET

aspxgridview-how-to-display-barcode-in-a-grid-column-t280853/VB/ASPxGridViewBarCode/Default.aspx.vb#L35

barCode.Options.QRCode.CompactionMode = QRCodeCompactionMode.Byte
barCode.Options.QRCode.ErrorLevel = QRCodeErrorLevel.Q
barCode.Options.QRCode.ShowCodeText = False