How to Generate GS1 Barcodes Using C#.NET Class Codes

Professional GS1 Barcode Generator Used for C#.NET Class Applications

Mature & cost-effective C#.NET barcoding SDK for GS1 barcode generation
Generate & print GS1 barcode types using simple C#.NET class codes
Create & save generated GS1 barcodes to several image files using C#
Flexible to adjust image properties of created GS1 barcodes in C#.NET projects
Support generating linear GS1-compatible barcodes using C# class, like EAN-128 & ITF-14
Support creating 2d GS1-compatible barcodes using C# class, like QR Code & Data Matrix

Overview - GS1 Compatible Barcodes

GS1 (Global Standards One) compatible barcodes are used to identify & define items in the global supply chain. Those barcode types make sure that your barcode numbers are unique enough to distinguish yourself from other numbers. Thus, GS1-compatible barcodes are indispensable for today's international trade business.

How to Generate GS1 Barcodes Using C# Code

Our C#.NET Barcode Generator makes it extremely easy for you to generate GS1-compatible barcodes in C#.NET applications. What you need to do is to install the barcoding dll to your C#.NET project and copy-&-paste those free sample C# codes below.

How to Install C#.NET Barcode DLL

In the following section, we will list free sample C# code on how to generate 2d GS1 barcode types. And we will take C# QR Code barcode generation and C# Data Matrix barcode generation as examples.

C# GS1 2D Barcode Generation - QR Code

// Generate & print QR Code image using C#
BarcodeLib.Barcode.QRCode qrcode = new BarcodeLib.Barcode.QRCode();
qrcode.Encoding = BarcodeLib.Barcode.QRCodeEncoding.Auto;
qrcode.Data = "(12)345678945612";
qrcode.ModuleSize = 2;
qrcode.LeftMargin = 8;
qrcode.RightMargin = 8;
qrcode.TopMargin = 8;
qrcode.BottomMargin = 8;

// Activate GS1-compatible barcoding function
qrcode.FNC1Mode = QRCodeFNC1Mode.FirstPosition;

// Output generated GS1-compatible QR Code image to png image format file
qrcode.drawBarcode("c:/gs1-qrcode.png");

C# GS1 2D Barcode Generation - Data Matrix

// Generate standard Data Matrix using C#
BarcodeLib.Barcode.DataMatrix  datamatrix = new BarcodeLib.Barcode.DataMatrix ();
datamatrix.Data = "(12)345678945612";
datamatrix.ModuleSize = 3;
datamatrix.LeftMargin = 3;
datamatrix.RightMargin = 3;
datamatrix.TopMargin = 3;
datamatrix.BottomMargin = 3;

// Generate GS1-compatible Data Matrix barcode image
datamatrix.FNC1Mode = DataMatrixFNC1Mode.FirstPosition;

// Draw created GS1-compatible Data Matrix to your system
datamatrix.drawBarcode("c:/gs1-datamatrix.png");

C# GS1 Compatible Linear Barcodes Generation

Besides those 2d barcode types, our C#.NET barcode generator also supports linear GS1-compatible barcode types, like EAN-128/GS1-128 in C# and ITF-14 in C#.

C# GS1 1D Barcode Generation - EAN-128/GS1-128

// Generate GS1-compatible EAN-128 barcode
BarcodeLib.Barcode.Linear ean128 = new BarcodeLib.Barcode.Linear();
ean128.Type = BarcodeType.EAN128;
ean128.Data = "~ai211121211";
ean128.ProcessTilde = true;
ean128.BarWidth = 3;

// Output created GS1-compatible EAN-128 barcode image to your system
ean128.drawBarcode("c:/gs1-128.png");

C# GS1 1D Barcode Generation - ITF-14

// Create & print GS1-compatible linear ITF-14 barcode
Linear itf14 = new Linear();
itf14.Type = BarcodeType.ITF14;
itf14.Data = "1234567891234";
itf14.drawBarcode("C:/gs1-itf14.png");

Barcode Generation Guide for Other .NET Projects

All Supported Barcode Types

C# Linear Barcodes:

C# Matrix Barcodes:

VB.NET GS1 Compatible Barcode Generation, C# QR Code Barcode DLL, C# PDF-417 Barcode DLL, C# Data Matrix Barcode DLL, C# Code 39 Barcode DLL, C# Code 128 Barcode DLL, C# EAN-13 Barcode DLL, C# EAN-128 Barcode DLL, C# UPC-A Barcode DLL, C# UPC-E Barcode DLL.