Question about QR.dll
Added by admin about 5 years ago
I have used you MessagingToolkit.QRCode.dll.
Runtime version: v2.0.50727
I am a basic programmer in VB 2010 express.
I have got it working, I think on a quit low expertise level, but a start is made.
My main problem is now that after inserting too much text an error “System.IndexOutOfRangeException” will occur.
Some browsing on google brought me here “http://platform.twit88.com/projects/mt-qrcode”, the writing on the right side of the screen!!
But I don’t know what settings are present in your DLL, what they mean and most important, how to influence them!!
Based on some knowledge I have learn during this is that I need:
· Alpha numeric.
· 450 characters to save will be enough for now.
· The error level is not very high needed.
· The size on the paper were I like to print and later on scan it from, can be big enough (let’s say 5cmX5cm.)
I have also downloaded both files from http://platform.twit88.com/projects/mt-qrcode/files from version 22.214.171.124.
But I don’t really know what to do, because in the release folder is no compiled *.dll, and I cannot open the project due to a higher version number of VB!!
As programming I have:
Public QRApplication As New MessagingToolkit.QRCode.Codec.QRCodeEncoder
Private Sub BtnQRCode_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnQRCode.Click
PictureBoxQRCode.Image = QRApplication.Encode(TextBoxASCII.Text)
Thanks already many times.
RE: Question about QR.dll - Added by admin about 5 years ago
Do try out the barcode library which also supports QRCode