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Brett
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 Posted: Wed Dec 15, 2004 3:04 pm Post subject: Re: How do I close a Form programmatically? |
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Michael Marsden wrote:
| Quote: | In article <331392cf.5487980 (AT) news (DOT) ndh.com>, Meikel Weber
[email]m.weber (AT) public (DOT) n-dh.com[/email]> writes
On 19 Feb 1997 03:07:00 GMT, "Steve Treesh"
wrote:
....
Form1.close; <--- this doesn't close the window
Why not use "Close" alone without the "Form1." in front of it. But
in
fact I think this wouldn't help ...
I've tried using ModalResult := mrCancel immediately before the
close...no luck
I've hooked an OnClose event...no luck.
I experienced these problems some time ago. It is related to the
fact
that the form is not yet fully created and shown and somehow the
close
message is deleted somewhere (or ignored). I programmed around with
posting a user-defined message.
Instead of "Form1.Close" do a
PostMessage (Handle, WM_USER+101,0, 0);
and then add a message handler
procedure WMUser101 (var Msg : TMessage); message WM_USER+101;
procedure WMUser101;
begin
Close
end;
Try using .Release instead - this basically executes .Close & then
..Free
via a windows message. Its much safer to use in FormCreate & events
than .Close or .Free.
-Mike
-----------------------------------------------------------------------
Michael Marsden [email]mikemars (AT) satan (DOT) demon.co.uk[/email]
[email]mikemars (AT) webcom (DOT) com[/email]
Home page -
http://www.webcom.com/mikemars/index.html
Delphi -
http://www.webcom.com/mikemars/mikedelf.html |
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