'lo all, have a strange problem afflicting a kylix 2 application.
Take a project with 2 forms, Form1 & Form2, put a TTimer on Form1, and give
it the following code:
procedure TForm1.Timer1Timer(Sender: TObject);
begin
Form2.ShowModal;
Caption := 'Boo';
end;
Form2 displays, but shortly afterwards, about a second, Form1's caption is
set to Boo, whilst the modal form is still displayed.
I've just tried the exact same thing under Delphi 5, and shortly after
Form2 is displayed, I get an exception saying "EInvalidOperation with
message 'Cannot make a visible window modal".
I noticed that Form2 was still in the AutoCreate list, removing it, and
creating/freeing a TForm2 instance in the timer solved the problem in both
the Delphi and Kylix versions.
But why is this? When Form2 was being autocreated, it wasn't being shown,
so why would ShowModal cause problems?
Mark
-- \m/ --
"...if I seem super human I have been misunderstood." (c) Dream Theater
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