Flash CS3 Professional.
fl.clipCopyString(string)
string A string to be copied to the Clipboard.
Nothing.
Method; copies the specified string to the Clipboard. To copy the current selection to the Clipboard, use document.clipCopy().
The following example copies the path of the current document to the Clipboard:
var documentPath = fl.getDocumentDOM().path;
fl.clipCopyString(documentPath);