How to catch the Fn+? keys on laptop?

Question

Can I catch the Fn+F3( or Fn+F2....) keys with my program?

Answer 1

Here is the list of keycodes from MSDN. Using the information there, you could probably figure out which key codes to listen for.

As @RRUZ mentioned above, the FN key modifies the key code being sent.

You could always create a MessageBox that displays the key code whenever you press a key and use the values it gives you.