MACROMEDIA FLASH MX 2004 - ACTIONSCRIPT Reference Manual page 416

Listeners enable different pieces of code to cooperate because multiple listeners can receive
notification about a single event.
See also
Key.addListener()
Key.PGDN
Availability
Flash Player 5.
Usage
Key.PGDN
Description
Property; constant associated with the key code value for the Page Down key (34).
Key.PGUP
Availability
Flash Player 5.
Usage
Key.PGUP
Description
Property; constant associated with the key code value for the Page Up key (33).
Key.removeListener()
Availability
Flash Player 6.
Usage
Key.removeListener (listener)
Parameters
An object.
listener
Returns
If the
listener
successfully removed, for example if the
method returns
Description
Method; removes an object previously registered with Key.addListener().
416 Chapter 12: ActionScript Dictionary
was successfully removed, the method returns
.
false
was not on the Key object's listener list, the
listener
. If the
true listener
was not