KA.Barcode for ASP.NET
POSTNET Barcode Generator for ASP.NET
Create & Print POSTNET Barcodes in ASP.NET, C#, VB.NET, IIS
POSTNET for ASP.NET Overview

  • Easy to drag & drop POSTNET generating component onto ASP.NET Web forms
  • Support to use in Internet Information Services (IIS)
  • Enable or disable checksum digit and human-readable characters for POSTENT
  • Easy to output POSTNET barcodes in GIF, BMP, PNG, JPEG, TIFF without any distortion
  • Support C#, VB.NET, Managed C++ and Borland Delphi for NET
  • Support all major web browsers, including Internet Explorer, FireFox, Chrome, Safari
  • Mature and reliable barcode component used world-wide
  • Royalty-free purchased developer license

POSTNET Barcode Control in ASP.NET is one function of KA.Barcode Generator for ASP.NET, which is designed to work with Microsoft Visual Studio and Internet Information Services, and compatible with VS 2005/2008/2010.

ASP.NET POSTNET generator does not require any distortion and easy to create POSTNET barcodes in ASP.NET Web forms, IIS, ASP.NET Class, etc. Other POSTNET generator, see POSTNET in Winforms, POSTNET in C#, POSTNET in VB.NET, POSTNET in Report Services

POSTNET Barcode Information

POSTNET, is also named as USPS POSTNET Barcode, USPS Postal Numeric Encoding Technique Barcode, Delivery Point Barcode (DPBC), Postnet 3 of 5.

Barcode Character Set Sample Image
  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

How to Generate POSTNET Barcodes using KA.Barcode Generator for ASP.NET

Setup Process

  1. Download .NET POSTNET Barcode Control for ASP.NET Trial Package and unzip
  2. Copy KeepAutomation.Barcode.Web.dll to your ASP.NET project folder

Drag & Drop KA.Barcode Generator for ASP.NET - POSTNET Generation

Add Barcode Control to your ASP.NET Web Forms toolbox

  1. Right click toolbox, choose "Choose Items..."
  2. Goto tab ".NET Framework Components", and click "Browse..." button
  3. Select KeepAutomation.Barcode.Web.dll
  4. Click "OK" button

Generating & Streaming POSTNET for IIS

Install our buildin ASP.NET Barcode Generator web application
  1. Copy folder "barcode" in your download the trial package to your IIS web application folder
  2. Create a virtual directory, named "barcode", and link to your just copied "barcode" folder< /li>
  3. Restart IIS
  4. Now you have successfully install the ASP.NET Barcode Generator web application
  5. To test it, open your web browser, and navigate to "http://localhost/barcode/barcode.aspx?symbology=0&code-to-encode=012345678"

  6. A POSTNET barcode will be displayed
  7. If you want to change POSTNET image format, insert a tag <img> onto your web pages <img src="http://localhost/barcode/barcode.aspx?symbology=0&code-to-encode=012345678" />

Draw and save QR Code bar codes in gif ....
How to Print QR Code in VB.NET with Valid Data. Complete VB.NET source code to generate, print QR Code images using Barcode Generator for .NET. ....
Here's a tutorial for resizing QR Code barcode in VB.NET; other tutorials about QR Code data encoding and image settings with VB.NET samples ....

Generating POSTNET in ASP.NET Using C#, VB.NET

We provide 100% C# and VB.NET source code for generating POSTNET barcodes in ASP.NET Web forms.

Sample Code in C#.NET Sample Code in VB.NET
using KeepAutomation.Barcode.Bean;
BarCode postnet = new BarCode();
postnet.Symbology = KeepAutomation.Barcode.Symbology. postnet;
postnet.CodeToEncode = "313158003" ;


Dim postnet As KeepAutomation.Barcode.Bean.BarCode = New KeepAutomation.Barcode.Bean.BarCode
postnet.Symbology = KeepAutomation.Barcode.Symbology.postnet
postnet.CodeToEncode = "313158003";


More POSTNET property settings, See POSTNET Generation in C#.NET More POSTNET property settings, See POSTNET Generation in VB.NET