Event number: 2
Generated for: Any control which can receive the input focus
A Key Up event is generated when the user releases a key whilst the object has the input focus. The event-specific parameters in ŒEV are (in index origin 1):
ŒEV[6] Raw ASCII code for this key ŒEV[7] APL's translated code for this key ŒEV[8] Scan code (ie key number) ŒEV[9] Modifiers: (0=unshifted, 1=shifted, 2=alt/option, 4=control, 8=command, and sums thereof)