АСОИ, Delphi, много вариантов 2 сем / 2стеки / соединение 3 стеков в один / Unit1

unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, XPMan,Unit2;

type
TForm1 = class(TForm)
ListBox1: TListBox;
ListBox2: TListBox;
ListBox3: TListBox;
ListBox4: TListBox;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
XPManifest1: TXPManifest;
procedure Button3Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;
spiski: Tspisochek;

implementation

{$R *.dfm}




procedure TForm1.Button3Click(Sender: TObject);
begin

spiski.Vihod;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
Form1.Button2.Enabled:=true;
listbox1.Clear;
listbox2.Clear;
listbox3.Clear;
spiski.Sozd;
end;



procedure TForm1.FormCreate(Sender: TObject);
begin
Form1.Button4.Enabled:=false;
Form1.Button2.Enabled:=false;
spiski:=Tspisochek.Create;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
listbox4.Clear;
spiski.soed;
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
spiski.Ochist;
end;

end.