Перехватить нажатие клавиши на клавиатуре

Code:

...

private

procedure WMHotKey(var Msg: TWMHotKey); message WM_HOTKEY;

...

const

MyHotKey = ord('1');

procedure TForm1.WMHotKey(var Msg: TWMHotKey);

begin

MessageBeep(0);

end;

procedure TForm1.FormCreate(Sender: TObject);

begin

RegisterHotKey(Form1.Handle, MyHotKey, 0, MyHotKey);

end;

procedure TForm1.FormDestroy(Sender: TObject);

begin

UnRegisterHotKey(Form1.Handle, MyHotKey);

end;