Arsip: Melarang "Tutup" Aplikasi, kecuali shutdown/restart

unit uDelphiID;
interface
uses
Windows, Messages, SysUtils, Classes,
Graphics, Controls, Forms, Dialogs;
type
TfDelphiID = class(TForm)
procedure FormCloseQuery(Sender: TObject;
var CanClose: Boolean);
private
procedure WMQueryEndSession(var Message :
TWMQueryEndSession);
message WM_QUERYENDSESSION;
public
WindowsClosing : Boolean;
end;
var
fDelphiID: TfDelphiID;
implementation
{$R *.DFM}
{ TfDelphiID }
procedure TfDelphiID.FormCreate(Sender: TObject);
begin
WindowsClosing := False;
end;
procedure TfDelphiID.WMQueryEndSession(var Message:
TWMQUERYENDSESSION);
begin
WindowsClosing := True;
end;
procedure TfDelphiID.FormCloseQuery(Sender: TObject;
var CanClose: Boolean);
begin
CanClose := WindowsClosing;
end;
end.