Guide Overview
It's easy to use BC.NetPdfBarcodeGenerator.All library to draw barcode symbologies and generate barcode on PDF file pages in your .NET/C#/VB.NET Class, ASP.NET web application, .NET Windows Forms application, and .NET Console Application. QR Code, Data Matrix, PDF417, Code 128, Code 39, EAN-13, and UPC-A barcodes are supported.
Here we will show you how to generate barcodes on PDF C# & VB.NET in simple steps. Please firstly download and get the free trial library (BC.NetPdfBarcodeGeneratorTrial.All.dll). And the only thing for the integration of our .NET PDF barcode generator library dll is to add your project reference to it.
We take .NET Console Application as an example of how to use BC.NetPdfBarcodeGenerator.All library to generate barcodes on PDF file in C# and VB.NET. For ease of use, you can copy the following simple code examples to generate barcodes on PDF file in C# and VB.NET programming projects.
PLEASE NOTE: A demo project is included in the free trial package of BC.NetPdfBarcodeGenerator.All. You can download a trial to see more.
1. You can draw 2d barcodes (QR Code, Data Matrix, PDF417) and generate barcodes on PDF file using BC.NetPdfBarcodeGenerator.All library. (Sample: PDF QR Code Generating)
How to Generate 2D Barcode on PDF C#
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BC.NetPdfBarcodeGeneratorTrial.All;
namespace BC.NetPdfBarcodeGeneratorDemo
{
class PDFBarcodeGeneratorDemo
{
public static void CreateQrcodeToPDF()
{
PdfDoc File = new PdfDoc();
PdfDocPage FilePage = File.AddDocPage();
BCImage Graphics = BCImage.GetFromDocPage(FilePage);
BCPdfBarcode barcode = new BCPdfBarcode();
barcode.SetType = BCBarcodeSymbology.Qrcode;
barcode.SetData = "www.barcodebc.com";
barcode.SetColor = BCColor.Black;
barcode.SetBackgroundColor = BCColor.White;
barcode.QrcodeECL = QrcodeECLMode.LevelL;
barcode.SetBarcodeLocation = new BCPosition(100, 100);
barcode.SetBarcodeSize = new BCSize(200, 200);
barcode.GenerateBarcode(Graphics);
File.Save("Qrcode.pdf");
Process.Start("Qrcode.pdf");
}
}
}
How to Generate 2D Barcode on PDF VB.NET
Imports System
Imports System.Collections.Generic
Imports System.Diagnostics
Imports System.Linq
Imports System.Text
Imports System.Threading.Tasks
Imports BC.NetPdfBarcodeGeneratorTrial.All
Module PDFBarcodeGeneratorDemo1
Class PDFBarcodeGeneratorDemo
Public Shared Sub CreateQrcodeToPDF()
Dim File As PdfDoc = New PdfDoc()
Dim FilePage As PdfDocPage = File.AddDocPage()
Dim Graphics As BCImage = BCImage.GetFromDocPage(FilePage)
Dim barcode As BCPdfBarcode = New BCPdfBarcode()
barcode.SetType = BCBarcodeSymbology.Qrcode
barcode.SetData = "www.barcodebc.com"
barcode.SetColor = BCColor.Black
barcode.SetBackgroundColor = BCColor.White
barcode.QrcodeECL = QrcodeECLMode.LevelL
barcode.SetBarcodeLocation = New BCPosition(100, 100)
barcode.SetBarcodeSize = New BCSize(200, 200)
barcode.GenerateBarcode(Graphics)
File.Save("Qrcode.pdf")
Process.Start("Qrcode.pdf")
End Sub
End Class
End Module
2. You can also generate 1d barcodes on PDF file in C#/VB.NET programming using BC.NetPdfBarcodeGenerator.All library. It supports most popular 1d/linear barcode symbologies, including Code 128, Code 39, EAN-13, and UPC-A. (Sample: PDF Code 39 Generating)
How to Generate 1D Barcode on PDF C#
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using BC.NetPdfBarcodeGeneratorTrial.All;
namespace BC.NetPdfBarcodeGeneratorDemo
{
class PDFBarcodeGeneratorDemo
{
public static void CreateCode39ToPDF()
{
PdfDoc File = new PdfDoc();
PdfDocPage FilePage = File.AddDocPage();
BCImage Graphics = BCImage.GetFromDocPage(FilePage);
BCPdfBarcode barcode = new BCPdfBarcode();
barcode.SetType = BCBarcodeSymbology.Code39;
barcode.SetData = "WWW.BARCODEBC.COM";
barcode.SetColor = BCColor.Black;
barcode.SetBackgroundColor = BCColor.White;
barcode.SetTextVisible = true;
barcode.SetBarcodeLocation = new BCPosition(100, 100);
barcode.SetBarcodeSize = new BCSize(200, 50);
barcode.GenerateBarcode(Graphics);
File.Save("Code39.pdf");
Process.Start("Code39.pdf");
}
}
}
How to Generate 1D Barcode on PDF VB.NET
Imports System
Imports System.Collections.Generic
Imports System.Diagnostics
Imports System.Linq
Imports System.Text
Imports System.Threading.Tasks
Imports BC.NetPdfBarcodeGeneratorTrial.All
Module PDFBarcodeGeneratorDemo1
Class PDFBarcodeGeneratorDemo
Public Shared Sub CreateCode39ToPDF()
Dim File As PdfDoc = New PdfDoc()
Dim FilePage As PdfDocPage = File.AddDocPage()
Dim Graphics As BCImage = BCImage.GetFromDocPage(FilePage)
Dim barcode As BCPdfBarcode = New BCPdfBarcode()
barcode.SetType = BCBarcodeSymbology.Code39
barcode.SetData = "WWW.BARCODEBC.COM"
barcode.SetColor = BCColor.Black
barcode.SetBackgroundColor = BCColor.White
barcode.SetTextVisible = True
barcode.SetBarcodeLocation = New BCPosition(100, 100)
barcode.SetBarcodeSize = New BCSize(200, 50)
barcode.GenerateBarcode(Graphics)
File.Save("Code39.pdf")
Process.Start("Code39.pdf")
End Sub
End Class
End Module
Examples for drawing and generating 1D/2D barcodes on PDF file are also provided in our free trial package. You can directly download a free PDF barcode generator trial to see more. We also provide a .NET barcode generator SDK and a .NET Core barcode generator SDK. You may click to see more.
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