Home  >  Barcode Component Suite for .NET  >  Tutorial on Barcode Creator Integration with C#  >  C#.NET UPC-A Barcode Generator Control
C# UPC-A Barcode Generator Library
C# UPC-A Barcode Generator Library integrates UPC-A barcode generating feature into C#.NET applications. It offers free sample C# code to generate & create UPC-A barcode images in .NET project, ASP.NET web applications and Windows Forms project.
Overview - C# UPC-A Barcode Generator Library
Keepdynamic.com supply UPC-A C# .NET Barcode Generator for the generation of linear UPC-A barcodes in your C# .NET framework projects. UPC-A is also known as Universal Product Code version A, UPC-A Supplement 5/Five-digit Add-On, UPC-A Supplement 2/Two-digit Add-On.
Related barcode creating solutions for generating UPC-A barcode in .NET framework applications.
Features for C#.NET UPC-A Barcode Generator Library

Technologies of UPC-A C# .NET Creator Library

Customization of C# .NET UPC-A Barcodes Generation

View more about UPC-A Barcode Properties of C#.NET Barcode Generator Library
Generate UPC-A Barcode using Free C#.NET Class Code in Visual Studio
Create a new linear barcode object in C#.NET
and select the barcode symbology as UPC-A from the barcode type list
BarCode barcode = new BarCode();
barcode.SymbologyType = SymbologyType.UPCA;

Set the data characters that are encoded into UPC-A barcode symbology.
Valid data set of UPC-A consists of,
Numeric Digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
UPC-A barcode encodes a fixed data length of 11 data digits plus 1 check digit
barcode.CodeText = "12345678901";

Enbable the checksum option for UPC-A
so that the barcode generator computes check digit to UPC-A automatically
barcode.EnableChecksum = true;

//Set the barcode graphic measurements as Pixel for UPC-A
barcode.GraphicsUnit = KeepDynamic.Barcode.Generator.GraphicsUnit.Pixel;

//Assign values of bar width and bar height to UPC-A barcode
barcode.X = 1;
barcode.Y = 75;

// Set barcode symbol width & height of generated UPC-A barcode
barcode .BarCodeWidth =140;
barcode .BarCodeHeight =120;

//Set the margins around the UPC-A symbol
barcode.LeftMargin = 10;
barcode.RightMargin = 10;
barcode.TopMargin = 10;
barcode.BottomMargin = 10;

Assign a value to resolution for UPC-A image that is drawn to,
and change the orientation of UPC-A barcode image
barcode.Resolution = 72;
barcode.Rotate = Rotate.Rotate0;

Display the characters encoded into the UPC-A symbology and
set the font style of the characters encoded into EAN128
barcode.DisplayCodeText = true;
barcode.CodeTextFont = new System.Drawing.Font("Arial", 11f, System.Drawing.FontStyle.Regular);

Set UPC-A barcode drawing image format to PNG in C# and
generate UPC-A image in C#
barcode.Format = System.Drawing .Imaging .ImageFormat.Png;
barcode.drawBarcode("C://barcode-upca-csharp.png"); // other barcode outputting ways: // output generated barcode to byte array byte[] barcodeInBytes = barcode.drawBarcodeAsBytes(); // output generated barcode to Graphics object Graphics graphics = ...; barcode.drawBarcode(graphics); // output generated barcode to Bitmap object Bitmap barcodeInBitmap = barcode.drawBarcode(); // draw created barcode to HttpResponse object HttpResponse response = ...; barcode.drawBarcode(response); // save generated barcode images to Stream object Stream stream = ...; barcode.drawBarcode(stream);
Generate other Linear & 2D Barcode Images using C#.NET PDF417 Bacoding Library