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- unit mytestu;
-
- interface
-
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- StdCtrls, Buttons, StopTime, CDEvents, MemCtrl, Led;
-
- type
- TForm1 = class(TForm)
- MemCtrl1: TMemCtrl;
- BitBtn1: TBitBtn;
- BitBtn2: TBitBtn;
- StopTime1: TStopTime;
- LED1: TLED;
- CDEvents1: TCDEvents;
- MemCtrl2: TMemCtrl;
- procedure BitBtn1Click(Sender: TObject);
- procedure BitBtn2Click(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- p : ^Byte;
- end;
-
- var
- Form1: TForm1;
-
- implementation
-
- {$R *.DFM}
-
- procedure TForm1.BitBtn1Click(Sender: TObject);
- begin
- GetMem(p, 1024);
- end;
-
- procedure TForm1.BitBtn2Click(Sender: TObject);
- begin
- FreeMem(p);
- p := nil;
- end;
-
- end.
-