dogtail Is there a way to get no-name combox attribute?

["Jason Zhao" <xdzhao78 gmail com>]

Hi,

   I am a newbie on dogtail,but I am surprised to see how much work the tool can do.

   Here I have some questions about dogtail.

   Is there a way to make judgement about a combox's attribute is as 
expected.Say.there are some combox in a panel but all of them have no name.
   1.How can I get a combox component as I want?
   2.After I  get the combox,I want to make a selection on menuItem inside it,how could it be done?
   3.After selection,I want to make a verification whether the menuItem is selected as expected,I want to get the attribute of this combox.How could I do it?

    Any help are very appreciated!

Thanks
Jason