unit ImportKeyForm; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ComCtrls; type TfrmImportKey = class(TForm) lbHint: TLabel; tvKeys: TTreeView; btnOK: TButton; btnCancel: TButton; private { Private declarations } public { Public declarations } end; implementation {$R *.DFM} end.