unit4.pas

来自「Delphi面向对象编程思想附书源码 好用哦！」· PAS 代码 · 共 30 行

unit Unit4;

interface

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

type
  TForm3 = class(TForm)
    BitBtn1: TBitBtn;
    Edit1: TEdit;
    procedure BitBtn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

implementation

{$R *.dfm}

procedure TForm3.BitBtn1Click(Sender: TObject);
begin
  close;
end;

end.