title: What does wxMessageBox return in python?
body: <p>I'm looking for simple wx.MessageBox return value example. I've seen some basic examples and they look a lot like this. So far I have:</p>
  
  <pre><code>dlg = wx.MessageBox( 'What do you choose?, 'Test Dialog', wx.YES_NO | wx.NO_DEFAULT | wx.ICON_QUESTION )
  if dlg == wx.ID_YES:
      print 'You picked yes'
  </code></pre>
  
  <p>dlg seems to return 8 for No and 2 for yes. However wx.ID_YES = 2503 and wx.ID_NO = 5104</p>
  
  <p>Thanks for your time.</p>