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Aspose.BarCode for .NET 25.9 Release Notes

This article contains release notes information for Aspose.BarCode for .NET 25.9 (September 2025).

All Changes

Key	Summary	Category
BARCODENET-39385	Improve Aztec recognition performance on mobile devices	Enhancement
BARCODENET-39397	Optimize 2D barcode recognition, change the recognition algorithm of GS1CompositeBar	Enhancement

Public API changes and backwards compatibility

Aztec Code recognition performance

Aztec Code barcode recognition performance has been enhanced, with better results on mobile devices and in document processing scenarios.

using (BarCodeReader reader = new BarCodeReader("Aztec.png", DecodeType.Aztec))
{
    foreach (BarCodeResult result in reader.ReadBarCodes())
        Console.WriteLine(result.CodeText);
}

GS1 Composite Barcode recognition process

GS1 Composite Barcode recognition process has been updated to eliminate delays when using DecodeType.Types2D.

using (BarcodeGenerator gen = new BarcodeGenerator(EncodeTypes.GS1CompositeBar, "(01)13112345678906|(17)010615(10)A123456"))
{
    gen.Parameters.Barcode.GS1CompositeBar.LinearComponentType = EncodeTypes.GS1Code128;
    gen.Parameters.Barcode.GS1CompositeBar.TwoDComponentType = TwoDComponentType.CC_C;
    gen.Parameters.Barcode.GS1CompositeBar.IsAllowOnlyGS1Encoding = true;
    gen.Parameters.Barcode.CodeTextParameters.Location = CodeLocation.None;
    
    using (BarCodeReader reader = new BarCodeReader(gen.GenerateBarCodeImage(), DecodeType.GS1CompositeBar))
    {
        foreach (BarCodeResult result in reader.ReadBarCodes())
            Console.WriteLine(result.CodeText);
    }
}