unit Unit2;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ExtCtrls,
  StdCtrls;

type

  { TForm2 }

  TForm2 = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Panel1: TPanel;
    procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
  private
    { private declarations }
  public
    { public declarations }
  end;

var
  Form2: TForm2 = nil;

implementation

{$R *.lfm}

{ TForm2 }

procedure TForm2.FormClose(Sender: TObject; var CloseAction: TCloseAction);
begin
  CloseAction:=caFree;
  Form2:=nil;
end;

end.