BarCode.Symbology Property

Gets or sets the bar code type (symbology).

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 Symbology Symbology { get; set; }

VB.NET

Public Property Symbology As Symbology

Property Value

Type	Description
Symbology	A Symbology enumeration member the specifies the current bar code type.

Available values:

Show 27 items

Name	Description
Codabar	Codabar
Industrial2of5	Industrial 2 of 5
Interleaved2of5	Interleaved 2 of 5
Code39	Code 39 (USD-3)
Code39Extended	Code 39 Extended
Code93	Code 93
Code93Extended	Code 93 Extended
Code128	Code 128
Code11	Code 11 (USD-8)
CodeMSI	MSI - Plessey
PostNet	PostNet
EAN13	EAN 13
UPCA	UPC-A
EAN8	EAN 8
EAN128	EAN-128 (UCC)
UPCSupplemental2	UPC Supplemental 2
UPCSupplemental5	UPC Supplemental 5
UPCE0	UPC-E0
UPCE1	UPC-E1
Matrix2of5	Matrix 2 of 5
PDF417	PDF417
DataMatrix	Data Matrix (ECC200)
QRCode
IntelligentMail	Intelligent Mail
DataMatrixGS1	GS1- Data Matrix
DataBar	GS1 DataBar
ITF14	GS1 DataBar

Remarks

Refer to the Bar Code Types document for a list of supported symbologies.

The example below shows how to create a QR code and save it as an image.

C#

using DevExpress.BarCodes;
//...

BarCode barCode = new BarCode();
barCode.Symbology = Symbology.QRCode;
barCode.CodeText = "https://www.devexpress.com/";
barCode.BackColor = Color.White;
barCode.ForeColor = Color.Black;
barCode.RotationAngle = 0;
barCode.CodeBinaryData = Encoding.Default.GetBytes(barCode.CodeText);
barCode.Options.QRCode.CompactionMode = QRCodeCompactionMode.Byte;
barCode.Options.QRCode.ErrorLevel = QRCodeErrorLevel.Q;
barCode.Options.QRCode.ShowCodeText = false;
barCode.DpiX = 72;
barCode.DpiY = 72;
barCode.Module = 2f;

barCode.Save("BarCodeImage.png", System.Drawing.Imaging.ImageFormat.Png);

VB.NET

Imports DevExpress.BarCodes
'...

Dim barCode As New BarCode()
barCode.Symbology = Symbology.QRCode
barCode.CodeText = "https://www.devexpress.com/"
barCode.BackColor = Color.White
barCode.ForeColor = Color.Black
barCode.RotationAngle = 0
barCode.CodeBinaryData = Encoding.Default.GetBytes(barCode.CodeText)
barCode.Options.QRCode.CompactionMode = QRCodeCompactionMode.Byte
barCode.Options.QRCode.ErrorLevel = QRCodeErrorLevel.Q
barCode.Options.QRCode.ShowCodeText = False
barCode.DpiX = 72
barCode.DpiY = 72
barCode.Module = 2F

barCode.Save("BarCodeImage.png", System.Drawing.Imaging.ImageFormat.Png)

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Symbology 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#L25

BarCode barCode = new BarCode();
barCode.Symbology = Symbology.QRCode;
barCode.CodeText = parameter;

VB.NET

aspxgridview-how-to-display-barcode-in-a-grid-column-t280853/VB/ASPxGridViewBarCode/Default.aspx.vb#L28

Dim barCode As New BarCode()
barCode.Symbology = Symbology.QRCode
barCode.CodeText = parameter