Adobe Extending Flash Professional CS5 - Manual (Page 52)

30 EXTENDING FLASH PROFESSIONAL
actionsPanel object
Last updated 5/2/2011
Description
Method; clears any text in the Actions panel and then adds the text specified in replacementText.
Example
The following example replaces any text currently in the Actions panel with the specified text.
fl.actionsPanel.setText("// Deleted this code - no longer needed");
See also
actionsPanel.getText() , actionsPanel.replaceSelectedText()