Flash MX 2004.
symbolItem.exportSWF(outputURI)
outputURI A string, expressed as a file:/// URI, that specifies the SWF file to which the method will export the symbol. The outputURI must reference a local file. Flash does not create a folder if outputURI doesn’t exist.
Nothing.
Method; exports the symbol item to a SWF file.
The following example exports an item in the library to the my.swf file in the tests folder:
fl.getDocumentDOM().library.items[0].exportSWF("file:///c|/tests/my.swf");