I have a Silverlight combo box (slvcombobox) which has 6 items. Each item in the combo box has its own submenu. How can I retrieve the value of the submenu of say item 3?

intCount=Browser("B").Page(P").SlvWindow("MainPag e").SlvComboBox("cboCommType").GetItemsCount
For i = 0 to intCount-1
Browser("B").Page("P").SlvWindow("MainPage").SlvCo mboBox("cboCommType").GetItem(i)
Browser("B").Page("P).SlvWindow("MainPage").SlvCom boBox("cboCommType").Select (2)

I need to get all sub-items in item 2 in the combobox