Interleaved 2 of 5

• May 22, 2026
• 2 minutes to read

Interleaved 2 of 5 is a higher-density numeric symbology based on Standard 2 of 5. The symbology is used in distribution and warehouse workflows.

View Example

Examples

Configure Barcode Settings (Interleaved2of5OptionsAztecCodeOptions)

Use the Interleaved2of5Options class to configure Interleaved 2 of 5 barcode settings.

The following code snippet creates the Interleaved 2 of 5 barcode and customizes its options:

C#

using DevExpress.Docs.Barcode;
using DevExpress.Drawing;
using System.Drawing;

var int2of5Options = new Interleaved2of5Options();
int2of5Options.CalculateChecksum = true;
int2of5Options.WideNarrowRatio = 3;
int2of5Options.BackColor = Color.LightGray;
int2of5Options.ShowText = false;
int2of5Options.Padding = new Padding(5);
int2of5Options.BorderWidth = 1;
int2of5Options.BorderColor = Color.Blue;

using var int2of5OptionsStream = new FileStream(Path.Combine(outDir, "barcode_symbology_interleaved_2of5.png"), FileMode.Create, FileAccess.Write);
using var int2of5OptionsGenerator = new BarcodeGenerator(int2of5Options);
int2of5OptionsGenerator.Export("0123456709498765432101234567891", int2of5OptionsStream, DXImageFormat.Png);

VB.NET

Imports DevExpress.Docs.Barcode
Imports DevExpress.Drawing
Imports System.Drawing
Imports System.IO

Dim int2of5Options As New Interleaved2of5Options()
int2of5Options.CalculateChecksum = True
int2of5Options.WideNarrowRatio = 3
int2of5Options.BackColor = Color.LightGray
int2of5Options.ShowText = False
int2of5Options.Padding = New Padding(5)
int2of5Options.BorderWidth = 1
int2of5Options.BorderColor = Color.Blue

Using int2of5OptionsStream As New FileStream(Path.Combine(outDir, "barcode_symbology_interleaved_2of5.png"), FileMode.Create, FileAccess.Write)
    Using int2of5OptionsGenerator As New BarcodeGenerator(int2of5Options)
        int2of5OptionsGenerator.Export("0123456709498765432101234567891", int2of5OptionsStream, DXImageFormat.Png)
    End Using
End Using

Configure Barcode Settings (Fluent API)

Use the Interleaved2of5OptionsBuilder class to configure Interleaved 2 of 5 barcode settings with Fluent API.

The following code snippet creates the Interleaved 2 of 5 barcode and customizes its options:

C#

using DevExpress.Docs.Barcode;
using DevExpress.Drawing;
using System.Drawing;

var interleavedOptions = Interleaved2of5OptionsBuilder.Create()
    .WithCalculateChecksum(true)
    .WithWideNarrowRatio(3)
    .WithBackColor(Color.LightGray)
    .WithShowText(false)
    .WithPadding(5)
    .WithBorderWidth(1)
    .WithBorderColor(Color.Blue)
    .Build();

var filePath = Path.GetFullPath("interleaved2of5_barcode.png");

using var stream = new FileStream(filePath, FileMode.Create);
using var generator = new BarcodeGenerator(interleavedOptions);
generator.Export("0123456709498765432101234567891", stream, DXImageFormat.Png);

VB.NET

Imports DevExpress.Docs.Barcode
Imports DevExpress.Drawing
Imports System.Drawing
Imports System.IO

Module Module1
    Sub Main()
        Dim interleavedOptions = Interleaved2of5OptionsBuilder.Create() _
            .WithCalculateChecksum(True) _
            .WithWideNarrowRatio(3) _
            .WithBackColor(Color.LightGray) _
            .WithShowText(False) _
            .WithPadding(5) _
            .WithBorderWidth(1) _
            .WithBorderColor(Color.Blue) _
            .Build()

        Dim filePath = Path.GetFullPath("interleaved2of5_barcode.png")

        Using stream As New FileStream(filePath, FileMode.Create)
            Using generator As New BarcodeGenerator(interleavedOptions)
                generator.Export("0123456709498765432101234567891", stream, DXImageFormat.Png)
            End Using
        End Using
    End Sub
End Module

Symbology-Specific Options

Property	Description
CalculateChecksum	Gets or sets whether a check character should be calculated and added to the barcode data.