Flash Player 6.
my_btn.onKeyDown
None.
Nothing.
Event handler; invoked when a button has keyboard focus and a key is pressed. The onKeyDown event handler is invoked with no parameters. You can use Key.getAscii() and Key.getCode() to determine which key was pressed.
You must define a function that executes when the event handler is invoked.
The following example defines a function for the onKeyDown handler that sends a trace action to the Output window:
my_btn.onKeyDown = function () {
trace ("onKeyDown called");
};