C# barcode creator: generate, create POSTNET barcode from string with free c# example

• POSTNET generation in C# .NET applications
• Easy-to-use & integrate controls completely written in managed C#
• Generate POSTNET and other linear & 2D barcodes in C# class, such as QR Code in C#, PDF 417 in C#, Planet in C#, Codabar in C#, ISBN in C#, EAN-8 in C#, RM4SCC in C#, ITF 14 in C#
• Draw POSTNET in C# ASP.NET web forms
• Create POSTNET in .NET Windows Forms applications
• Generate POSTNET in stream object, in graphics object, and image formats
• Print and save POSTNET as gif, jpeg, png, tiff, and bitmap files using C#

POSTNET Barcode Solutions

Besides C# .NET POSTNET Generator, KeepAutomation provides other advanced Postnet barcode solutions, including

VB.NET POSTNET Generator - generating Postnet in VB.NET

Java POSTNET Generator - generating Postnet in java

Reporting Services POSTNET - generating Postnet in Reporting Services 2005, 2008

iPhone POSTNET Generator - printing Postnet barcode in iPhone

POSTNET Barcode Fonts - creating Postnet in barcode fonts

Apart from POSTNET, .NET C# Barcode Generator also supports other linear and 2D barcode symbols, including: C# Data Matrix, C# Code 2 of 5, C# Interleaved 2 of 5, C# ISSN, C# UPC-E, C# PDF 417 , etc.

How to Install POSTNET Component

• Download KeepAutomation C# POSTNET Generator


• Add "KeepAutomation.Barcode.Web.dll" or "KeepAutomation.Barcode.Windows.dll" to your C# project reference.
  
  
  1. "project" - Add Reference" - choose "Browse" in the pop-up window
  2. locate your "KeepAutomation.Barcode.Web.dll" or "KeepAutomation.Barcode.Windows.dll" - click "OK"
  3. Now you will see "KeepAutomation.Barcode.Web" or "KeepAutomation.Barcode.Windows" under your references.
  
  

How to Generate POSTNET in C# Class

        using KeepAutomation.Barcode.Bean;
        
        //Create BarCode object in C#
        BarCode postnet= new BarCode();  
        
        //Set barcode symbology type to Postnet              
        postnet. Symbology = Symbology. Postnet; 
         
        //Set Postnet encoding code value. Valid data: numeric digits from 0 to 9   
        Data length: 5, 6, 9, or 11 digits only without the last check digit.  
        postnet.CodeToEncode = "45126"; 
        
        //Set POSTNET image size
        
        postnet.BarcodeUnit = BarcodeUnit.Pixel;   // Unit of measure, pixel, cm and inch supported. 
        postnet.DPI = 72;                          // POSTNET image resolution in dpi
        postnet.X = 3;                             // POSTNET bar module width (X dimention)
        postnet.Y = 60;                            // POSTNET bar module height (Y dimention)
        postnet. BarCodeWidth=200;                 // POSTNET barcode image width
        postnet.LeftMargin = 0;		           // POSTNET image left margin size, minimum is 10X.
        postnet.RightMargin = 0;	           // POSTNET image right margin size, minimum is 10X.
        postnet.TopMargin = 0;		           // POSTNET image top margin size
        postnet.BottomMargin = 0;	           // POSTNET image bottom margin size
        postnet.Orientation = Orientation.Degree0; // Orientation, 90, 180, 270 degrees supported.
        POSTNET.ShortTallRatio = 0.4f;             // POSTNET short bar height vs tall bar height
        
        //Set POSTNET human readable text style
        
        postnet.DisplayText = true;                // Display human readable text
        postnet.TextFont = new Font("Arial", 10f, FontStyle.Regular);
        postnet.TextMargin = 6;                    // Space between barcode and text
        
        //Generate POSTNET barcodes in image GIF format
        postnet.generateBarcodeToImageFile("barcode-postnet-csharp.gif"); 
            
        //Create POSTNET barcodes in Stream object
        postnet.generateBarcodeToStream(".NET System.IO.Stream Object"); 
        
        //Draw & Print POSTNET barcodes to Graphics object
        postnet.generateBarcodeToGraphics(".NET System.Drawing.Graphics Object");
        
        //Generate POSTNET barcodes & write to byte[] 
        byte[] barcodeInBytes = postnet.generateBarcodeToByteArray();
        
        //Generate POSTNET barcodes & encode to System.Drawing.Bitmap object 
        Bitmap barcodeInBitmap = postnet.generateBarcodeToBitmap();
        
        Other image formats including PNG, BMP, TIFF and JPG are also available to suit your needs.