Hello This is a sample for create a QR Code using the library Quricol - QR code generator library of Serhiy Perevoznyk. First we must download a package from http://users.telenet.be/ws36637/download/quricol.zip , this file contains sources and documentation for use on Pascal-Delphi system. We need only quricol32.dll (in \quricol\Binaries directory) which must be copied in an accessible directory. I have inferred use and parameters by examining the file \Quricol.Barcode\NativeMethods.cs. The