C# .NET Core GS1-128 / EAN-128 Generator Library SDK

Integration & Developer Guide for GS1-128 / EAN-128 linear barcode image generation in C# .NET Core

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Generate barcode GS1-128 / EAN-128 images in Visual C# .NET with complete sample C# source code

Create GS1-128 / EAN-128 Barcodes in C# .NET Core

Creating GS1-128 / EAN-128 barcode in .NET Core C# class example:

   using System;
using System.Collections.Generic;
using System.Text;
using OnBarcode.Barcode;
using System.Drawing.Imaging;
using System.Drawing;

Linear ean128 = new Linear();

// Barcode data to encode
ean128.Data = "(01)ONBARCODE";
// Barcode symbology type
ean128.Type = BarcodeType.EAN128;
// Apply checksum digit for EAN-128 / GS1-128
ean128.AddCheckSum = true;

* Barcode Image Related Settings
// Unit of meature for all size related setting in the library.
ean128.UOM = UnitOfMeasure.PIXEL;
// Bar module width (X), default is 1 pixel;
ean128.X = 1;
// Bar module height (Y), default is 60 pixel;
ean128.Y = 60;
// Barcode image left, right, top, bottom margins. Defaults are 0.
ean128.LeftMargin = 0;
ean128.RightMargin = 0;
ean128.TopMargin = 0;
ean128.BottomMargin = 0;
// Image resolution in dpi, default is 72 dpi.
ean128.Resolution = 72;
// Created barcode orientation.
///4 options are: facing left, facing right, facing bottom, and facing top

ean128.Rotate = Rotate.Rotate0;

* Linear barcodes human readable text styles
// Display human readable text under the barcode
ean128.ShowText = true;
// Display checksum digit at the end of barcode data.
ean128.ShowCheckSumChar = true;
// Human readable text font size, font family and style
ean128.TextFont = new Font("Arial", 9f, FontStyle.Regular);
// Space between barcode and text. Default is 6 pixel.
ean128.TextMargin = 6;

// Generate EAN-128 and encode barcode to gif format
ean128.Format = System.Drawing.Imaging.ImageFormat.Gif;

You can also call other drawing methods to generate barcodes

public void drawBarcode(Graphics graphics);

public void drawBarcode(string filename);

public Bitmap drawBarcode();

public void drawBarcode(Stream stream);

More C# Barcode Generation Tutorials for Each Barcode

Barcode Control for C#.NET - Bar Code Type Generation

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