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.NET Barcode Trial Package- Easy to integrate EAN-8 barcode generation component into your VB.NET Programs
- Completely written in VB.NET for .NET 2.0/3.0/4.0
- Support pixel, inch, cm to be used as the measurement for EAN-8 barcode
- Simple to specify top, bottom, left, right margin surrounded EAN-8 symbol
- Absolute support to manage wide bar to narrow bar of EAN-8 barcode
- Efficiently make EAN-8 barcodes with X, Y dimension and barcode width& height to be adjusted
- Mature EAN-8 barcode generating dll with royalty-free and perpetual developer license
Quick Jump:
More About EAN 8 in VB.NET:
Installation of .NET Barcode Generator in VB.NET
- Download BusinessRefinery.com VB.NET barcode component and unzip
- Add BusinessRefinery.Barcode.Win.dll or BusinessRefinery.Barcode.Web.dll to your .NET project reference
- Add .NET Barcode Generator .NET Windows Control Library to .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 BusinessRefinery.Barcode.Win.dll or BusinessRefinery.Barcode.Web.dll
Encode EAN-8 Valid Characters in VB.NET
There are 2 elements that influence EAN-8 input characters: (a), EAN-8 valid character set; (b), EAN-8 valid length.
(a)EAN-8 Valid Character Set
EAN-8 barcode is a numeric-only linear barcode which encodes:
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Dim barcode As BusinessRefinery.Barcode.Linear barcode = New BusinessRefinery.Barcode.Linear()
barcode.Symbology = BusinessRefinery.Barcode.Symbology.EAN8
barcode.Code = "0123456"
barcode.drawBarcode2ImageFile("C://ean8.gif")
VB.NET EAN-8 barcode allows users to encode EAN-8+2 barcode as well:
Dim barcode As BusinessRefinery.Barcode.Linear barcode = New BusinessRefinery.Barcode.Linear()
barcode.Symbology = BusinessRefinery.Barcode.Symbology.EAN8Sup2
barcode.Code = "0123456"
barcode.SupplementCode = "01"
barcode.drawBarcode2ImageFile("C://ean8_2.gif")
VB.NET EAN-8 barcode allows users to encode EAN-8+5 barcode as well:
Dim barcode As BusinessRefinery.Barcode.Linear barcode = New BusinessRefinery.Barcode.Linear()
barcode.Symbology = BusinessRefinery.Barcode.Symbology.EAN8Sup5
barcode.Code = "0123456"
barcode.SupplementCode = "12345"
barcode.drawBarcode2ImageFile("C://ean8_5.gif")
(b)EAN-8 Valid Length
EAN-8 barcode is fixed-length linear barcode, which encodes numeric digits 0-9 into 12-digit, 14-digit, and 17-digit EAN-8 barcode, excluding a checksum digit in the end. VB.NET EAN-8 barcode allows user to control EAN-8 barcode length using Code property.
Encoding EAN-8 barcode into 7-digit length
Dim barcode As BusinessRefinery.Barcode.Linear barcode = New BusinessRefinery.Barcode.Linear()
barcode.Symbology = BusinessRefinery.Barcode.Symbology.EAN8
barcode.Code = "1234567890123"
barcode.drawBarcode2ImageFile("C://itf14.gif")
Encoding EAN-8 barcode into 9-digit length
Dim barcode As BusinessRefinery.Barcode.Linear barcode = New BusinessRefinery.Barcode.Linear()
barcode.Symbology = BusinessRefinery.Barcode.Symbology.EAN8Sup2
barcode.Code = "1234567"
barcode.SupplementCode = "79"
barcode.drawBarcode2ImageFile("C://ean8_2.gif")
Encoding EAN-8 barcode into 12-digit length
Dim barcode As BusinessRefinery.Barcode.Linear barcode = New BusinessRefinery.Barcode.Linear()
barcode.Symbology = BusinessRefinery.Barcode.Symbology.EAN8Sup5
barcode.Code = "4567893"
barcode.SupplementCode = "45698"
barcode.drawBarcode2ImageFile("C://ean8_5.gif")
