Subject Please help-me, with TIB_LookupCombo

I've made a routine to show the current active search to the user,
because I don't want him to put the search bar in search state to
know what is the current search. To achieve this I made a recursive
routine that get all TWinControls and check if it's a Ibo control,
then I've inspected the SearchBuffer to know if the control has a
active search. The problem is that I did not find a way to know if
TIB_LookupCombo has a active search, and unlike the others controls
it doesn't have SearchBuffer property.

Thanks in advance and sorry my english.

Geraldo Lopes de Souza