Apr 16, 2012 at 4:11 AM
Edited Apr 16, 2012 at 4:20 AM
Check in 15096.
You should find out new QrCodeImgControl under Gma.QrCodeNet.Encoding.Windows.WPF.
It's now have most of properties change to DependencyProperty. Also it's theme based. Check Xaml file under Theme folder.
Lock and Freeze is useful when you want change more than 1 property in a row. Thus lock image update could increase performance. If not use those, bitmap will redraw everytime QrCode property changes.
Lock is for ErrorCorrectLevel and Text change event, while Freeze is for property that dealing with visual effect. For example quietzone size, brush, DPI etc.
Check in 15987
That one change function GetQrMatrix, so you could get a proper bitmatrix from control and use for wirtetostream method. Instead of encode again