I have a grid on a form that will create and show a search object in its keypress event. The form also contains a close button. When I select the close button, the form will not destroy when the search object is showing. I have to release the search object before the form will close.

My question is, since the search object is created by the grid and a reference to the search object is stored to a custom grid property, what event/method can I tap into when the form tries to close in order to release and destroy the reference to the search object?

TIA
Mike