DoEvents() in IronPython WPF application -

i'm looking equivalent of application.doevents ironpython wpf application. i've found few examples in c#, i've had no luck translating them ironpython, eg:

private void doevents()          {              application.current.dispatcher.invoke(dispatcherpriority.background,                                                    new action(delegate { }));          }

i know more elegant write multi-threaded application, i'm after quick hack disposable code.

many thanks,

900rk