BizCode Barcode Generator for .NET Ultimate
The most robust & powerful barcode generating SDK for Microsoft .NET Framework
Quick Overviews
  • Powerful barcode creating DLL
  • Completely run in VB.NET
  • 100% sample code provided
  • Multiple barcode formats
  • Full controls provided
How to Set QR Code Size in VB.NET
VB.NET QR Code Generator is a robust barcode generating SDK that generate quality QR Code barcode for VB.NET Windows Forms and C#.NET Web forms developments. Besides, multiple QR Code barcode can also create and draw QR Code barcode in VB.NET class & console application, Crystal report and SSRS report.
VB.NET QR Code Generator is equipped with a complete symbol size setting solution. With VB.NET QR Code Generator, users may change QR Code module size and create QR Code barcodes into 40 different versions. You may find more information about QR Code size setting in this passage. If you want to know more about other QR Code properties, please go to:
QR Code Size Related Properties

QR Code Version

Barcode property Version is provided by Barcode Generator for .NET Ultimate for users to create QR Code barcodes into 40 different sizes from 21x21 to 177x177.

Error Correction Levels

Barcode property ECL is provided by Barcode Generator for .NET Ultimate for users to set error correction level of QR Code (L, M, H, Q), which defines data recovery capacity.

Barcode Unit

Sizing property BarcodeUnit is provided by Barcode Generator for .NET Ultimate for users to defines the unit measurement (pixel, cm, or inch) to measure all barcode size related properties in QR Code barcode.

Quiet Margin

Sizing properties QuietMargin are provided by Barcode Generator for .NET Ultimate for users to manage the quiet margin of top, bottom, right and left in QR Code barcode.

Module Size

Sizing property ModuleSize is provided by Barcode Generator for .NET Ultimate for users to control the width and height of modules in QR Code barcodes.

Barcode Width & Height

Sizing properties BarcodeWidth and BarcodeHeight are provided by Barcode Generator for .NET Ultimate for users to set the whole barcode width and height of QR Code barcode in accordance with users’ needs.
Customize QR Code Barcode Size in VB.NET
Make sure that your have installed those programs before you control QR Code barcode size in VB.NET:
Customize QR Code Barcode Size in VB.NET
Dim barcode As BusinessRefinery.Barcode.QRCode = 
New BusinessRefinery.Barcode.QRCode()
barcode.Code = "0123456789"

' Change QR Code barcode unit measuirement in Pixel, Inch and Cm
barcode.BarcodeUnit = BarcodeUnit.PIXEL

' Choose 40 differernt versions for QR Code barcode
Barcode.Version = QRCodeVersion.V1

' Select QR Code Error Correction Level
Barcode.ECL = QRCodeECL.H

' Specify QR Code barcode width & height
barcode.BarcodeHeight = 100
barcode.BarcodeWidth = 500

' Specify the width & height of module in QR Code
barcode.ModuleSize= 3

' Control QR Code barcode top margin, bottom margin, right margin and
left margin size

barcode.BottomMargin = 7
barcode.TopMargin = 7
barcode.LeftMargin = 5
barcode.RightMargin = 5

barcode.drawBarcode2SizeFile("c:/qr-code-vb-net.gif")