QRCodeOptions.CompactionMode Property

Gets or sets the mode for data encoding in the QR code.

Namespace: DevExpress.BarCodes

Assembly: DevExpress.Docs.v20.2.dll

NuGet Package: DevExpress.Document.Processor

NuGet Packages: DevExpress.Document.Processor, DevExpress.WindowsDesktop.Document.Processor

Declaration

C#

public QRCodeCompactionMode CompactionMode { get; set; }

VB.NET

Public Property CompactionMode As QRCodeCompactionMode

Property Value

Type	Description
QRCodeCompactionMode	A QRCodeCompactionMode enumeration member that specifies the data compaction mode.

Available values:

Name	Description
Numeric	Encodes data from the set of digits from 0 to 9.
AlphaNumeric	Encodes data from a set of alphanumeric characters, i.e., digits 0 - 9; upper case letters A - Z; other characters: space, ($), (%), (*), (+), (-), (.), (/) and (:). The default mode.
Byte	Data is encoded at 8 bits per character.

Property Paths

You can access this nested property as listed below:

Object Type	Path to CompactionMode
BarCodeOptions	.QRCode .CompactionMode

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CompactionMode 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#L31

barCode.CodeBinaryData = Encoding.Default.GetBytes(barCode.CodeText);
barCode.Options.QRCode.CompactionMode = QRCodeCompactionMode.Byte;
barCode.Options.QRCode.ErrorLevel = QRCodeErrorLevel.Q;

VB.NET

aspxgridview-how-to-display-barcode-in-a-grid-column-t280853/VB/ASPxGridViewBarCode/Default.aspx.vb#L34

barCode.CodeBinaryData = Encoding.Default.GetBytes(barCode.CodeText)
barCode.Options.QRCode.CompactionMode = QRCodeCompactionMode.Byte
barCode.Options.QRCode.ErrorLevel = QRCodeErrorLevel.Q