Difference between revisions of "user should not be able to close form/de"
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procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); | procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); | ||
begin | begin | ||
− | + | CanClose:=false; | |
end; | end; | ||
Line 24: | Line 24: | ||
<br> | <br> | ||
--[[User:Olaf|Olaf]] 05:16, 27 May 2013 (UTC) | --[[User:Olaf|Olaf]] 05:16, 27 May 2013 (UTC) | ||
− | [[Category:Code Parts/de]][[Category:GUI/de]]{{AutoCategory}} | + | [[Category:Code]] |
+ | [[Category:LCL]] | ||
+ | [[Category:Forms]] | ||
+ | [[Category:Code Parts/de]] | ||
+ | [[Category:GUI/de]]{{AutoCategory}} |
Revision as of 23:39, 10 May 2014
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Zurück zur Seite Code Beispiele.
Die Prozedur verhindert das Beenden des eigenen Programms durch den Anwender.
Dafür muss das Ereignis OnCloseQuery angepasst werden.
Beispiel:
uses
Forms, ...;
...
procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
CanClose:=false;
end;
...
--Olaf 05:16, 27 May 2013 (UTC)