存取 ListBox 列表 - 回复 "徐强" 的问题

问题来源: http://www.cnblogs.com/del/archive/2008/12/05/1022130.html#1392641

---

unit Unit1;



interface



uses

  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

  Dialogs, StdCtrls, ComCtrls;



type

  TForm1 = class(TForm)

    ListBox1: TListBox;

    Button1: TButton;

    Button2: TButton;

    Button3: TButton;

    procedure Button1Click(Sender: TObject);

    procedure Button2Click(Sender: TObject);

    procedure Button3Click(Sender: TObject);

  end;



var

  Form1: TForm1;



implementation



{$R *.dfm}



const s = 'c:\temp\test.txt';



procedure TForm1.Button1Click(Sender: TObject);

begin

  ListBox1.Items.CommaText := '万一,Delphi,博客';

end;



procedure TForm1.Button2Click(Sender: TObject);

begin

  ListBox1.Items.SaveToFile(s);

  ListBox1.Clear;

end;



procedure TForm1.Button3Click(Sender: TObject);

begin

  ListBox1.Items.LoadFromFile(s);

end;



end.