Code 39 ASP.NET Barcode Generator Library

ASP.NET Code 39 Barcode Generator Control- Technology

• Code 39 Barcode Generator for ASP.NET is entirely written in managed C#.NET
• ASP.NET Code 39 barcoding library is compatible with .NET framework 2.0, 3.0, 3.5, 4.0 and greater
• The ASP.NET Code 39 barcode creator may be easily integrated and redistributed into your ASP.NET web server projects without any license keys or activation
• It supports all web browsers for Code 3 of 9 barcode images generation on the server side
• Using this ASP.NET Code 39 barcoding library, users can generate & create Code 39 barcode images in ASP.NET web services, C#.NET applications, VB.NET class project & Console applications

ASP.NET Code 39 Barcode Generator Control - Image Settings

• Generated Code 39 barcode images can be saved to JPEG, GIF, TIFF, BMP, and PNG image format files in ASP.NET applications.
• Free to design the size-related properties of created Code 39 barcode images in ASP.NET, like bar width, wide to narrow ratio and barcode symbol size.
• Four generating directions(0, 90, 180, or 270 degrees) are available for Code 39 barcode image generation.
• Printing resolutions for created Code 39 barcode images are user-defined.
• Able to display or hide human-readable text of generated Code 39 barcode images in ASP.NET website
• Checksum character can be automatically added to Code 39 barcode images in ASP.NET applications

How to Create Code 39 Barcode in ASP.NET Web Controller

1. Download & unzip the KeepDynamic.BarCode.AspNet.Eval
2. Add KeepDynamic.BarCode.AspNet.dll from the file Library to your ASP.NET project and Visual Studio Toolbox
3. Copy "linear.aspx", "linear.aspx.cs" from barcode folder in Documentation to your ASP.NET project
4. Drag & drop BarCodeControl from the Toolbox to your ASP.NET project and a barcode image will be generated
5. Click generated barcode image, change the value of SymbologyType to Code39 and adjust the value of CodeText to Code 39 barcode encodable characters(numbers 1-9 & upper-class alphanumeric characters A-Z) in the Properties window
6. Run the ASP.NET project and a standard Code 39 barcode image will be created

How to Generate Code 39 Barcode in ASP.NET Class Applications

1. Integrate KeepDynamic.BarCode.AspNet.dll from the file Library to your ASP.NET project by adding reference
2. Copy following C# or VB.NET class code to generate Code 39 barcode images in ASP.NET web applications.

// generate linear barcode object 
BarCode barcode = new BarCode();

// Set barcode type to Code-39 
barcode.SymbologyType = SymbologyType.Code39;

// Enter encodable value to Code39 barcode 
barcode.CodeText = "CODE39";

//Display Code 39 start / stop character
barcode.DisplayStartStopChar = true;

// Add checksum character to Code 39
barcode.EnableChecksum  = true;

// set wide & narrow bar width ratio
barcode.WideNarrowRatio = 3;

// set Code 39 barcode image settings
// Set bar width of Code 39
barcode.X = 3;

// set Code 39 barcode image
barcode.BarCodeWidth = 500;
barcode.BarCodeHeight = 90;

// Set Code39 drawing image format to PNG 
barcode.Format = System.Drawing.Imaging.ImageFormat.Png;

// save generated barcode images to png image file using C#
barcode.drawBarcode("C://kdcode39.png");

' generate linear barcode object 
Dim barcode As New BarCode()

' Set barcode type to Code-39 
barcode.SymbologyType = SymbologyType.Code39

' Enter encodable value to Code39 barcode 
barcode.CodeText = "CODE39"

'Display Code 39 start / stop character
barcode.DisplayStartStopChar = True

' Add checksum character to Code 39
barcode.EnableChecksum = True

' set wide & narrow bar width ratio
barcode.WideNarrowRatio = 3

' set Code 39 barcode image settings
' Set bar width of Code 39
barcode.X = 3

' set Code 39 barcode image
barcode.BarCodeWidth = 500
barcode.BarCodeHeight = 90

' Set Code39 drawing image format to PNG 
barcode.Format = System.Drawing.Imaging.ImageFormat.Png

' save generated barcode images to png image file using VB.NET
barcode.drawBarcode("C://kdcode39.png")

How to Generate Code 39 Barcode in IIS using ASP.NET Barcoding Library

1. Find folder barcode in the folder Documentation of downloaded trial package.
2. Copy cotent of folder barcode to your IIS project, eg:C:\interpub
3. Create a new virtual directory in your IIS named "barcode", and connect it to the above barcode folder in the C:\interpub
4. Restart your Microsoft IIS and navigate to:
   http://YourDomain:Port/barcode/linear.aspx?symbology-type=4&code-text=39393939&x=1&left-margin=10&right-margin=10
5. Now, a Code 39 barcode is created on a page. Besides, you can use the following image tag to generate a Code 39 barcode on your html or aspx pages.
   <img src="http://YourDomain:Port/barcode/linear.aspx?symbology-type=4&code-text=39393939&x=1&left-margin=10&right-margin=10" />

• 2D Barcodes: QR Code in ASP.NET, PDF417 in ASP.NET and Data Matrix in ASP.NET.
• Alphanumeric Barcodes: Code 39 in ASP.NET, Code 93 in ASP.NET, Code 128 in ASP.NET and GS1-128 (UCC/EAN-128) in ASP.NET.
• UPC / EAN Barcodes: EAN 13 in ASP.NET, EAN 8 in ASP.NET, UPC A in ASP.NET, UPC E in ASP.NET, ISBN in ASP.NET and ISSN in ASP.NET.
• Numeric Barcodes: Code 11 in ASP.NET, Codabar in ASP.NET and MSI Plessey in ASP.NET.
• Code 2 of 5 based Barcodes: Standard 2 of 5 in ASP.NET, Interleaved 2 of 5 in ASP.NET and ITF14 in ASP.NET.
• Postal Barcodes: Intelligent Mail Barcode in ASP.NET (USPS OneCode Solution), USPS POSTNET in ASP.NET, USPS PLANET in ASP.NET, Identcode in ASP.NET, Leitcode in ASP.NET and RM4SCC in ASP.NET.