How to get the Key code or scan code for Function button (Fn) from external(USB) keyboard?

Question

Hi,

I am using UWP , C# technology for my application. I have external(USB) keyboard connected with tablet. I am trying to implement shortcut key for my application. Shortcut key is combination of function key + letter like Fn + Q, Fn +A etc.

For Window.Current.CoreWindow.CharacterReceived event able to get the KeyCode for letter (like Q, A etc.) but not able to get the keyCode for Fn key event the same event is not getting fired.

Can you please help on this?

Regards,

Arvind