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 usersâ needs.