PDF417Symbology.ErrorCorrectionLevel Property

Gets or sets the amount of redundancy built into the bar code’s coding, to compensate for calculation errors.

Namespace: DevExpress.WinUI.Controls

Assembly: DevExpress.WinUI.BarCode.v23.2.dll

NuGet Package: DevExpress.WinUI

Declaration

C#

[DP(ErrorCorrectionLevel.Level2, Handler = "ErrorCorrectionLevelPropertyChanged")]
[TypeConverter(typeof(XamlEnumTypeConverter<ErrorCorrectionLevel>))]
public ErrorCorrectionLevel ErrorCorrectionLevel { get; set; }

VB.NET

<TypeConverter(GetType(XamlEnumTypeConverter(Of ErrorCorrectionLevel)))>
<DP(ErrorCorrectionLevel.Level2, Handler:="ErrorCorrectionLevelPropertyChanged")>
Public Property ErrorCorrectionLevel As ErrorCorrectionLevel

Property Value

Type	Description
DevExpress.WinUI.Controls.Internal.ErrorCorrectionLevel	The error correction level.

Remarks

Available values:

Name	Description
Level0	Identifies the zero error correction level of the PDF417 bar code.
Level1	Identifies the first error correction level of the PDF417 bar code.
Level2	Identifies the second error correction level of the PDF417 bar code.
Level3	Identifies the third error correction level of the PDF417 bar code.
Level4	Identifies the fourth error correction level of the PDF417 bar code.
Level5	Identifies the fifth error correction level of the PDF417 bar code.
Level6	Identifies the sixth error correction level of the PDF417 bar code.
Level7	Identifies the seventh error correction level of the PDF417 bar code.
Level8	Identifies the eighth error correction level of the PDF417 bar code.

The error correction system used in the bar codes of the PDF417 type is based on “Reed Solomon” codes.