The device is a SmartCard reader which comes with its own drivers, it's dlls are used to access it. Calling a function from the smartcard dll allows you to setup the window messaging, you give it a window handle and when a card is either inserted or removed the dll will send a message to the window. Any window handle can be given.
I'm using Tk on the latest version of Perl on Win2000.
If you need more then I'll try to give more details.
Thank you for your interest.
Stevo_ie | [reply] |