I would be interested in knowing the answer to this question: Which objects in the base class library do not get destroyed properly when you close a form? I spent this weekend looking at a problem on a form which wasn't running its Unload() method when you closed the form from the Close Box. It turned out that two label objects and two other objects on a page frame were not being destroyed when the form closed, thus preventing Unload() from firing. When I forced the destroy within the destroy method of the page, it worked fine. (The two other objects were child classes of the base class TextBox.)

Ed