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.NET Code 2 of 5 Generator SDK Library
Create, draw Code 2 of 5 linear barcode images for Visual C#, VB.NET, ASP.NET projects
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"For a new project, I'd try some barcode tools and compare them. I have to say your barcode toolkit is more flexible than other toolkits on the market."
- Norris Wilson, US

Generating & Printing Code 2 of 5 in .NET, C#, ASP.NET, VB.NET using .NET Code 2 of 5 Barcodes Generator

  • Create Code 2 of 5 Barcodes in C#, VB.NET class library & console applications
  • Generate Code 2 of 5 in ASP.NET web forms, web pages
  • Printing Code 2 of 5 in .NET Windows Forms project
  • Create & Print Code 2 of 5 in SQL Server Reporting Services & Crystal Reports
  • High quality Code 2 of 5 Bar Code generated in GIF, PNG, JPEG & BITMAP image formats
  • Entirely developed in C#.NET managed code
  • Mature Code 2 of 5 barcode generating components used by 1000+ clients

Index
  1. 1. .NET Barcode Code 2 of 5 Generator Introduction
  2. 2. How to generate Code 2 of 5 in .NET class?
  3. 3. How to create Code 2 of 5 in ASP.NET aspx or html pages?
  4. 4. How to draw barcode Code 2 of 5 to image file?
  5. 5. How to print barcode Code 2 of 5 to .NET objects?
  6. 6. How to generate Code 2 of 5 using .NET Barcode WinForms Controller
  7. 7. How to generate Code 2 of 5 using ASP.NET Barcode Web Form Controller
  8. 8. .NET Code 2 of 5 Generator - Barcode Property Settings





.NET Barcode Code 2 of 5 (Code-25) Generator Introduction
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Generating Barcode Code 2 of 5 in .NET is one of the functions in OnBarcode's .NET Barcode Generators, which supports creating & printing Code 2 of 5 and 30+ other linear & 2D bar codes for C#, VB.NET & ASP.NET applications.
OnBarcode develops several .NET Barcode Generation components for different .NET development environments:

.NET Code 2 of 5 Generator - Barcode Code 2 of 5 Introduction

Code 2 of 5, also known as Standard 2 of 5, Industrial 2 of 5, is a low-density numeric symbology that has been widely used in warehouse, photo finishing and airline industries. In telecommunication, a two-out-of-five code is an m of n code that provides exactly ten possible combinations, and thus is popular for representing decimal digits using five bits.

.NET Code 2 of 5 Generation - Code 2 of 5 Valid Data Scope

.NET Code 2 of 5 Generator encodes:
  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
.NET Code 2 of 5 Generator Online Demo.
How to Generate & Print Code 2 of 5 in Visual Studio C# or VB.NET Class?
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Generating barcode Code 2 of 5 in C# Class example (C# Code 2 of 5 Generator Complete Demo Source Code):
   Linear barcode = new Linear();
   barcode.Type = BarcodeType.CODE2OF5;
   barcode.Data = "0123456789";
   barcode.drawBarcode("C://code25.png");
Generating barcode Code 2 of 5 in VB.NET Class example (VB.NET Code 2 of 5 Generator Complete Demo Source Code):

   Dim barcode As OnBarcode.Barcode.Linear
   barcode = New OnBarcode.Barcode.Linear()
   barcode.Type = OnBarcode.Barcode.BarcodeType.CODE2OF5
   barcode.Data = "0123456789"
   barcode.drawBarcode("C://code25-in-vbnet.png")
How to Create & Draw Code 2 of 5 Image in ASP.NET aspx or Html Pages Without ASP.NET Barcode Controller?
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  • Under demo package, copy barcode folder and its contents to your IIS, and create a new virtual directory.
  • Restart IIS, navigate to http://YourDomain:Port/barcode/linear.aspx?DATA=0123456789&TYPE=2.
  • To create barcode image in html or aspx pages, you can insert a image tag (img) into your page.
    For example, <img src="http://YourDomain:Port/barcode/linear.aspx?DATA=0123456789&TYPE=2" />
How to Create & Encode Barcode Code 2 of 5 to Image File (GIF, JPEG, PNG, BMP)?
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Creating barcode Code 2 of 5 in C# Class example:
   Linear barcode = new Linear();
   barcode.Type = BarcodeType.CODE2OF5;
   barcode.Data = "0123456789";

   // Create Code 2 of 5 and encode barcode to gif format
   barcode.Format = System.Drawing.Imaging.ImageFormat.Gif;
   barcode.drawBarcode("C://code25.gif");

   // Print Code 2 of 5 to C# Bitmap object
   Bitmap code25Bitmap = barcode.drawBarcode();
Creating barcode Code 2 of 5 in VB.NET Class example:
   Dim barcode As OnBarcode.Barcode.Linear
   barcode = New OnBarcode.Barcode.Linear()
   barcode.Type = OnBarcode.Barcode.BarcodeType.CODE2OF5
   barcode.Data = "0123456789"

   ' Create Code 2 of 5 and encode barcode to jpg format
   barcode.Format = System.Drawing.Imaging.ImageFormat.Jpeg
   barcode.drawBarcode("C://code25-in-vbnet.jpg")
   
  ' Print Code 2 of 5 to vb.net Bitmap object
   Dim code25Bitmap As Bitmap
   code25Bitmap = barcode.drawBarcode()
In C# & VB.NET, How to Draw & Print Barcode Code 2 of 5 to .NET Graphics, Stream & Bitmap Objects?
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Using C#, please call one of the following methods to draw barcode in the memory.
   public void drawBarcode(Graphics graphics);

   public void drawBarcode(string filename);

   public Bitmap drawBarcode();

   public void drawBarcode(Stream fileStream);
Using VB.NET, please call one of the following methods to draw barcode in the memory.
   Public Sub drawBarcode(ByRef graphics As Graphics)

   Public Sub drawBarcode(ByVal filename As String)

   Public Function drawBarcode() As Bitmap

   Public Sub drawBarcode(ByRef fileStream As Stream)
Generating & Printing Barcode Code 2 of 5 Using .NET Barcode WinForms Controller
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  1. Add OnBarcode.Barcode.WinForms.dll to C# or VB.NET project reference.
  2. Add .NET Barcode for Windows Form Control to .NET Visual Studio Toolbox.
    1. Right click .NET Visual Studio Toolbox, select menu Choose Items...
    2. In "Choose Toolbox Items" form, click button "Browse...", and select dll OnBarcode.Barcode.WinForms.dll.
    3. After selection, you will find four items under "Components" section LinearWinForm, DataMatrixWinForm, PDF417WinForm, and QRCodeWinForm.
Creating & Drawing Barcode Code 2 of 5 Using ASP.NET Barcode Web Form Controller
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  1. Add OnBarcode.Barcode.ASPNET.dll to asp.net project reference.
  2. Add .NET Barcode to .NET Visual Studio Toolbox.
    1. Right click .NET Visual Studio Toolbox, select menu Choose Items...
    2. In "Choose Toolbox Items" form, click button "Browse...", and select dll OnBarcode.Barcode.ASPNET.dll.
    3. After selection, you will find four items under "Components" section: LinearWebForm, DataMatrixWebForm, PDF417WebForm, and QRCodeWebForm.
.NET Code 2 of 5 Generator - Barcode Properties
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Category Properties Value Comments
Basic Property: Data
URL: DATA 		Type: string
Default: "12345" 		Barcode value to encode

Code 2 of 5 Valid Data Char Set:
  • 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)

Property: Type
URL: TYPE 		Type: BarcodeType
Default: CODE128 (7) 		Linear barcode symbology type.

Set the value to BarcodeType.CODE2OF5.

Code 2 of 5 type value is BarcodeType.CODE2OF5 (2).
Property: AddCheckSum
URL: ADD-CHECK-SUM 		Type: bool
Default: false 		AddCheckSum property is not applied here.
 
Code
2 of 5
Special		 Property: N
URL: N 		Type: float
Default: 2.0f 		Wide/narrow ratio, 2.0 - 3.0 inclusive, default is 2.
 
Barcode
Size
Related		 Property: AutoResize
URL: AUTO-RESIZE 		Type: bool
Default: false 		Auto resize the generated barcode image
Property: BarAlignment
URL: BAR-ALIGNMENT 		Type: int
Default: 1 (center) 		Barcode horizontal alignment inside the image. 0: left, 1: center, 2: right.
Property: UOM
URL: UOM 		Type: UnitOfMeasure
Default: PIXEL (0) 		Unit of meature for all size related settings in the library.

Valid values:
  • UnitOfMeasure.PIXEL (0)
  • UnitOfMeasure.CM (1)
  • UnitOfMeasure.INCH (2)
Property: X
URL: X 		Type: float
Default: 1 		Width of barcode bar module (narrow bar), default is 1 pixel
Property: Y
URL: Y 		Type: float
Default: 60 		Height of barcode bar module, default is 60 pixel
Property: BarcodeWidth
URL: BARCODE-WIDTH 		Type: float
Default: 0 		Barcode image width.

If barcodeWidth setting is smaller than the barcode required minimum width, the library will automatically reset to barcode minimum width.
Property: BarcodeHeight
URL: BARCODE-HEIGHT 		Type: float
Default: 0 		Barcode image height.

If barcodeHeight setting is smaller than the barcode required minimum height, the library will automatically reset to barcode minimum height.
Property: LeftMargin
URL: LEFT-MARGIN 		Type: float
Default: 0 		Barcode image left margin size.
Property: RightMargin
URL: RIGHT-MARGIN 		Type: float
Default: 0 		Barcode image right margin size.
Property: TopMargin
URL: TOP-MARGIN 		Type: float
Default: 0 		Barcode image top margin size.
Property: BottomMargin
URL: BOTTOM-MARGIN 		Type: float
Default: 0 		Barcode image bottom margin size.
Property: Resolution
URL: RESOLUTION 		Type: int
Default: 72 		Barcode image resolution in DPI (Dots per inch).
Property: Rotate
URL: ROTATE 		Type: Rotate
Default: Rotate0 (0) 		Valid values:

  • Rotate.Rotate0 (0)
  • Rotate.Rotate90 (1)
  • Rotate.Rotate180 (2)
  • Rotate.Rotate270 (3)
 
Barcode
Colors		 Property: BackColor
URL: BACK-COLOR 		Type: Color
Default: white 		Barcode image background color
Property: ForeColor
URL: FORE-COLOR 		Type: Color
Default: black 		Barcode image foreground color
 
Font
Style		 Property: ShowText
URL: SHOW-TEXT 		Type: bool
Default: true 		If true, display barcode data text under the barcode, otherwise do not display.
Property: TextFont
URL: TEXT-FONT 		Type: Font
Default:
new Font("Arial", 9f, FontStyle.Regular) 		Barcode text font style.

In ASP.NET web streaming, using the url paramter in the following format:
&TEXT-FONT=Arial|9|regular
Property: TextMargin
URL: TEXT-MARGIN 		Type: float
Default: 6 		Space between barcode and barcode data text, default is 6 pixel
Property: TextColor
URL: TEXT-COLOR 		Type: Color
Default: black 		Barcode text color
 
Image
Format		 Property: Format
URL: FORMAT 		Type: ImageFormat
Default: Png 		Barcode image encoding type.
 
Methods 
// generate barcode and encode to image file
public void drawBarcode(string filename)

// generate barcode and paint on Graphics object
public void drawBarcode(Graphics graphics)

// generate barcode and paint on Bitmap object
public Bitmap drawBarcode()

// generate barcode and paint on Stream object
public void drawBarcode(Stream fileStream)

// generate barcode and paint on byte[] object
public byte[] drawBarcodeAsBytes()
 
In WebStream query string, please use int value for Enums, "true" and "false" for bool.
All .NET Barcode Generator Supporting Bar Code Types
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Barcode Generator DLL for .NET - Bar Code Types Generation

OnBarcode is a market-leading provider of barcode imaging generator, reader controls and components for ASP.NET, Windows Forms, WPF, as well Java, Android, iOS (iPhone, iPad) across all major enterprise development platforms. We provides comprehensive tutorials and how-tos for various linear, 2d barcode information, such as C# in ASP.NET, C# .NET, C# Barcode Encoding, C# Barcode Image, VB.NET in ASP.NET, VB.NET Winforms, VB.NET Barcode Encoding, Paint QR Bar Code in Java, Print QR Code in Software. OnBarcode barcode products are supported by RasterEdge ASP.NET Document Viewer, which supports ASP.NET PDF Viewer, ASP.NET MVC Document Viewer, ASP.NET PDF Editor, MVC PDF Viewer. And provide high quality C# Convert PDF to Tiff, C# Convert PDF to Word, C# Convert PDF to HTML, C# Convert PDF to Jpeg images, and their easy and simple documents, like C# PDF SDK, C# extract text from PDF, C# Compress PDF, Print PDF in C# and C# extract image from PDF.
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