[mandarinka]

всё уже..., спс...
мне написали прогу)
если что:

Код:

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    TreeView1: TTreeView;
    Edit1: TEdit;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
 TreeView1.Items.AddChild(TreeView1.Selected, Edit1.Text);
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
 TreeView1.SaveToFile('Tree.txt');
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
 if FileExists('Tree.txt') Then TreeView1.LoadFromFile('Tree.txt')
                           Else ShowMessage(‘netu fayla!');
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
 TreeView1.FullExpand;
end;

procedure TForm1.Button5Click(Sender: TObject);
begin
 TreeView1.FullCollapse;
end;

end.

Админ: Напоминаю про теги! При рецедиве - бан!