Exports an object from a library. The object is exported as syntax.
LibraryExport ( libraryname, objectname, objecttype )
String. Returns the syntax of the object if it succeeds. The syntax is the same as the syntax returned when you export an object in the Library painter except that LibraryExport does not include an export header. Returns the empty string ("") if an error occurs. If any argument’s value is null, LibraryExport returns null.
