Komponent FisHotkey - key

procedure TfisHotKey.RegisterKey;
var
  lVKey: word;
  lvShift: TShiftstate;
  lModifier: UINT;
begin
  if not prRegistered then
  begin
    lModifier := MOD_SHIFT;
    ShortcutToKey(FHotkey, lvKey, lvShift);
    if lvShift = [ssShift] then lModifier := MOD_SHIFT;
    if lvShift = [ssAlt] then lModifier := MOD_ALT;
    if lvShift = [ssCtrl] then lModifier := MOD_CONTROL;
    prRegistered := RegisterHotKey(prWindow.Handle, 0,
                    lModifier, LOBYTE(lVKey));
  end;
end;

unit Key_value;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    HotKey1: THotKey;
    procedure HotKey1Change(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.HotKey1Change(Sender: TObject);
begin
Form1.Caption:=IntToStr(HotKey1.HotKey);
end;

end.