ASP.NET Barcode Generator Web Forms Control is a mature, easy to use
ASP.NET barcode generator component for Web Forms application (ASP.NET dll Class Library) which lets you to easily and simply generate and print linear & 2D bar codes in your ASP.NET web applications.
ASP.NET Barcode Generator Web Forms Control is part of
.NET Barcode Generator Suite, which supports generating linear & 2D barcodes in ASP.NET, .NET class, .NET Windows Forms, Reporting Service, and Crystal Reports for .NET applications.
Install ASP.NET Barcode Generator Component (dll) to ASP.NET Web Projects

Top
ASP.NET Barcode Generator is built on C#.NET 2005. They are compatible with Microsoft C#.NET, VB.NET, Borland Delphi for Microsoft .NET, Visual Studio .NET Framework 2.0 or later version.
Install
- Download the trial package and unzip.
- Copy OnBarcode.Barcode.ASPNET.dll to your ASP.NET project folder.
Note that you don't need to copy dll to .NET bin directory as the Visual Studio build tools will do it for you. - Add OnBarcode.Barcode.ASPNET.dll to your ASP.NET project or website reference.
Add ASP.NET Web Form Control to ASP.NET Visual Studio Toolbox
- Right click .NET Visual Studio Toolbox, select menu Choose Items...
- In "Choose Toolbox Items" form, click button "Browse...", and select dll OnBarcode.Barcode.ASPNET.dll.
- After selection, you will find four items under "Components" section: LinearWebForm, DataMatrixWebForm, PDF417WebForm, and QRCodeWebForm.
- Select all of the 4 components and you will find these 4 components in your .NET Visual Studio Toolbox.
Generate Barcodes in ASP.NET Classes

Top
You can use the barcode component to generate barcodes in your ASP.NET class directly.
- Add OnBarcode.Barcode.ASPNET.dll to ASP.NET web project reference.
- Use the OnBarcode.Barcode.Linear class to generate linear barcodes in your ASP.NET class. To generate 2D barcodes, use class OnBarcode.Barcode.DataMatrix for Data Matrix barcode, OnBarcode.Barcode.PDF417 for PDF-417 barcode, OnBarcode.Barcode.QRCode for QR Code barcode.
- Add the following code to your ASP.NET class:
Linear barcode = new Linear();
barcode.Type = BarcodeType.CODE39;
barcode.Data = "0123456789";
barcode.drawBarcode("C://csharp-barcode-code39.png");
Generate Barcodes in IIS Without Visual Studio .NET, Using ASP.NET Barcode Generator Web Application<
a href="#pagetop">

Top
- Under downloaded trial package, copy barcode folder and its contents to your IIS, and create a new virtual directory, named "barcode".
- Restart IIS, navigate to http://YourDomain:Port/barcode/linear.aspx?DATA=0123456789&TYPE=4 to create a Code 39 barcode.
- To create barcode image in html or aspx pages, you can insert an image tag (img) into your web pages.
For example, <img src="http://YourDomain:Port/barcode/linear.aspx?DATA=0123456789&TYPE=4" />
ASP.NET Barcode Generator Supporting Barcode Symbology Types

Top
(Click to view each barcode type property settings)