Xamarin.Dynamsoft.Barcode.iOS 9.0.0

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See the version list below for details.
Install-Package Xamarin.Dynamsoft.Barcode.iOS -Version 9.0.0
dotnet add package Xamarin.Dynamsoft.Barcode.iOS --version 9.0.0
<PackageReference Include="Xamarin.Dynamsoft.Barcode.iOS" Version="9.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Xamarin.Dynamsoft.Barcode.iOS --version 9.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Xamarin.Dynamsoft.Barcode.iOS, 9.0.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Xamarin.Dynamsoft.Barcode.iOS as a Cake Addin
#addin nuget:?package=Xamarin.Dynamsoft.Barcode.iOS&version=9.0.0

// Install Xamarin.Dynamsoft.Barcode.iOS as a Cake Tool
#tool nuget:?package=Xamarin.Dynamsoft.Barcode.iOS&version=9.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.


Dynamsoft's Barcode Reader SDK enables you to efficiently integrate barcode reading functionality into Web, desktop, or mobile applications using just a few lines of code. The enterprise-class barcode SDK can save you months of development time and extra costs. With Dynamsoft Barcode Reader, developers can create high-speed and reliable barcode scanner software to meet business needs.

What You Should Know About Dynamsoft Barcode SDK

API Reference


Release Notes




  • Multi-thread barcode processing
  • Reads multiple barcodes in one image
  • Detects barcodes at any orientation and rotation angle
  • Decodes barcodes from out-of-focus, blurred images
  • Reads barcodes from low-quality images with preprocessing

Supported Barcode Types

  • 1D barcodes: Code39, Code93, Code128, Codabar, ITF, EAN13, EAN8, UPCA, UPCE, Code11
  • 2D barcodes: QR Code, DataMatrix, PDF417, Aztec Code, MaxiCode, DotCode, GS1 Composite Code, Patch Code, MSI code
  • Postal Codes: USPS Intelligent Mail, Postnet, Planet, Australian Post, UK Royal Mail

Barcode Reading Results

  • Barcode type
  • Barcode count
  • Barcode value as string
  • Barcode raw data as bytes
  • Barcode bounding rectangle
  • Coordinate of four corners
  • Page number

Supported Image Source Types

  • Bmp, jpg, png, and tiff image files; multi-page tiff also supported
  • Windows DIB and .NET bitmap
  • Black/white, grayscale or color

Supported Platforms

Windows, Linux, macOS, Android, iOS, Web, Raspberry Pi

Supported Programming Language and Frameworks

  • C/C++, C#, Java, Python, PHP, JavaScript, Objective-C, Swfit, and Kotlin
  • Xamarin, React, and Cordova


Sample Code


Product Versions
Xamarin.iOS xamarinios10
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages

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Version Downloads Last updated
9.2.10 21 6/28/2022
9.0.2 196 5/27/2022
9.0.0 347 3/23/2022
8.9.3 141 3/2/2022
8.9.1 207 12/29/2021
8.9.0 127 12/20/2021
8.8.0 365 10/22/2021
8.6.0 301 7/19/2021
8.4.0 3,112 6/9/2021
8.2.0 300 3/17/2021
8.1.2 624 1/22/2021
8.1.0 242 1/12/2021
8.0.0 404 11/18/2020
7.6.0 426 9/1/2020
7.5.0 446 7/23/2020
7.4.1 429 5/19/2020
7.4.0 498 4/16/2020
7.3.0 529 1/2/2020
7.2.2 471 11/14/2019
7.2.1 368 11/13/2019 410 10/17/2019
7.2.0 460 10/8/2019
7.1.0 423 8/15/2019
7.0.0 468 7/11/2019
6.5.2 469 5/28/2019 461 4/17/2019
6.5.1 450 3/28/2019
6.5.0 478 3/8/2019
6.4.2 851 12/21/2018
6.4.1 674 12/6/2018
6.4.0 583 10/17/2018
6.3.1 835 8/22/2018

     Simplified the license activation steps. Different license activation APIs are integrated into initLicense method.
     Added support for Pharmacode.
     Added support for Code 11, an 1D format.
     Deformation resisting modes DRM_BROAD_WARP, DRM_LOCAL_REFERENCE and DRM_DEWRINKLE are optimized and detached from DRM_GENERAL. Users can specify a more effective deformation resisting mode when processing QRCode and DataMatrix codes.
     Optimized the confidence scoring system for PDF417 codes.
     Added EnumBarcodeFormatCODE11 under enumeration EnumBarcodeFormat to specify newly supported barcode format, Code 11. The enumeration value of EnumBarcodeFormatONED and EnumBarcodeFormatALL are updated as well.
     Added EnumBarcodeFormat2PHARMACODEONETRACK, EnumBarcodeFormat2PHARMACODETWOTRACK and EnumBarcodeFormat2PHARMACODE under enumeration EnumBarcodeFormat_2 to specify newly supported barcode format, Pharmacode.
     Added a new error code DBRERR_PHARMACODE_LICENSE_INVALID which will be returned when the license of Pharmacode is invalid.
     Added EnumDeformationResistingModeBroadWarp, EnumDeformationResistingModeLocalReference and EnumDeformationResistingModeDewrinkle under enumeration EnumDeformationResistingMode to apply new deformation resisting modes.
     Added a parameter FormatSpecification.VerifyCheckDigit.
     Added new argument ConfidenceThreshold to the LocalizationModes mode arguments.
     Added static method DynamsoftBarcodeReader.initLicense to replace legacy license activation APIs.
     Added protocol DBRLicenseVerificationListener to get license verification callback when using DynamsoftBarcodeReader.initLicense.
     Added protocol DBRTextResultListener.
     Added protocol DBRIntermediateResultListener.
     Added the following image decoding methods. The parameter templateName is not required in the new methods.
     Fixed a bug that might cause a crash when using multiple threads for barcode decoding.
     The following license activation APIs are deprecated:
     Interface iDMDLSConnectionParameters
     Protocol DBRServerLicenseVerificationDelegate
     Protocol DMDLSLicenseVerificationDelegate
     Enumeration EnumDMChargeWay
     Enumeration EnumDMLicenseModule
     Enumeration EnumDMUUIDGenerationMethod
     Enumeration EnumProduct
     Method DynamsoftBarcodeReader.initLicenseFromServer
     Method DynamsoftBarcodeReader.initLicenseFromDLS
     Method DynamsoftBarcodeReader.outputLicenseToString
     The image decoding methods with parameter templateName are deprecated
     DBRTextResultDelegate is deprecated.
     DBRIntermediateResultListener is deprecated.
     Breaking Changes
     Configurations of the preset templates are changed.
     Changed the configurations of EnumPresetTemplate.default to EnumPresetTemplate.videoSingleBarcode.
     Added template EnumPresetTemplate.imageDefault to store the legacy configurations of EnumPresetTemplate.default.
     Updated Swift APIs
     The following method names are changed
     DynamsoftBarcodeReader.updateRuntimeSettings(with parameter iPublicRuntimeSettings)
     Enumeration members of EnumTerminatePhase
     The following methods will signal errors by throw exceptions
     The following methods will return an BOOL value
     Removed the following legacy video barcode decoding APIs
     Interface iDCESettingParameters
     Interface iFrameDecodingParameters
     Enumeration EnumClarityCalculationMethod
     Enumeration EnumClarityFilterMode
     Protocol DBRErrorDelegate
     Method DynamsoftBarcodeReader.setCameraEnhancerParam
     Method DynamsoftBarcodeReader.startFrameDecoding
     Method DynamsoftBarcodeReader.startFrameDecodingEx
     Method DynamsoftBarcodeReader.appendFrame
     Method DynamsoftBarcodeReader.setDBRErrorDelegate
     Method DynamsoftBarcodeReader.stopFrameDecoding
     Method DynamsoftBarcodeReader.getFrameDecodingParameters
     Method DynamsoftBarcodeReader.getLenghtOfFrameQueue
     Removed the following legacy license activation APIs
     Interface iDMLTSConnectionParameters
     Protocol DMLTSLicenseVerificationDelegate
     Method DynamsoftBarcodeReader.initLicenseFromLTS
     Property DynamsoftBarcodeReader.license