CRM TAO DropdownListBox

Hello

I am trying to work on the following COMPONENTS: "Ref Pg 133 of Default Component Library SP2 and above"

1. Controls\DropdownListBox\SelectItem

2. Controls\DropdownListBox\SelectKey

None of this can actually select the object from the dropdown listbox.

Please let me know if anyone has worked on these controls

Thanks

Saurabh