ByteScout BarCode Generator SDK - C# - Generate Barcodes from Excel - ByteScout

ByteScout BarCode Generator SDK – C# – Generate Barcodes from Excel

  • Home
  • /
  • Articles
  • /
  • ByteScout BarCode Generator SDK – C# – Generate Barcodes from Excel

How to generate barcodes from excel in C# and ByteScout Barcode SDK

The tutorial shows how to generate barcodes from excel in C#

On this page you will learn from code samples for programming in C#.Writing of the code to generate barcodes from excel in C# can be done by developers of any level using ByteScout Barcode SDK. ByteScout Barcode SDK is the robost SDK that generates high quality barcode images and pdf. Can generate all popular types of barcodes from QR Code, Code 39, Code 128, UPC, GS1, GS-128, PDF417, Datamatrix to more exotic barcode types. Fully customizable fonts, colors, print sizes. Includes special functions to ensure output quality, and tools for adding barcodes to new or existing pdf files and images. It can generate barcodes from excel in C#.

This rich sample source code in C# for ByteScout Barcode SDK includes the number of functions and options you should do calling the API to generate barcodes from excel. Just copy and paste the code into your C# application’s code and follow the instruction. Test C# sample code examples whether they respond your needs and requirements for the project.

ByteScout Barcode SDK free trial version is available on our website. C# and other programming languages are supported.

Try ByteScout Barcode SDK today: Get 60 Day Free Trial or sign up for Web API

Program.cs
      
using System; using System.Data.OleDb; using Bytescout.BarCode; namespace GenerateFromDatabase { class Program { static void Main(string[] args) { // Create Barcode generator instance using (Barcode barcode = new Barcode()) { // Set barcode type to QR Code barcode.Symbology = SymbologyType.Code128; // Create database connection using (OleDbConnection connection = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=Book1.xlsx;Extended Properties='Excel 8.0;HDR=Yes'")) { connection.Open(); // Create SQL query using (OleDbCommand command = connection.CreateCommand()) { command.CommandText = "SELECT * FROM [Sheet1$]"; OleDbDataReader dataReader = command.ExecuteReader(); // Iterate values and generate barcode images int i = 0; while (dataReader.Read()) { barcode.Value = Convert.ToString(dataReader.GetValue(0)); barcode.SaveImage(barcode.Value + ".png"); i++; } } } } } } }

Try ByteScout Barcode SDK today: 60 Day Free Trial (on-premise version) or sign up for Web API (on demand version)

VIDEO

ON-PREMISE VERSION

Get 60 Day Free Trial or Visit ByteScout Barcode SDK page

Explore ByteScout Barcode SDK documentation

WEB API

Sign Up for free Web API key

Explore Web API Documentation

Tutorials:

prev
next