DatawindowChild issue

Hi, guys, how are you?

We are using PB Classic 12.5.2 ( build 5629 ) and there's a problem here concerning DatawindowChild.

We would like to know how to realize that the user has picked up an item inside a DropDownDW.

Suppose we scrolling down the list, and the system is waiting for the user to decide which item he wants.

The code would only do some action after that choice, but without the need of clicking any button, or tabbing  to the next field on the screen.

As the DDDW doesn't have any events, we can't make it possible.

The "itemchanged event" is not  suitable in that case, because the person might be typing the value he needs, letter by letter, triggering this event many times.

Any ideas?

Thanks