unit3.pas

来自「课程设计写的小系统 由于是应付老师用的 所以真的蛮小 不过初学的还是可以效」· PAS 代码 · 共 45 行

unit Unit3;

interface

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

type
  TForm3 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Button1: TButton;
    procedure FormShow(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form3: TForm3;

implementation

{$R *.dfm}

procedure TForm3.FormShow(Sender: TObject);
begin
edit1.Text:='';
edit2.Text:='';
edit1.SetFocus;
end;

procedure TForm3.Button1Click(Sender: TObject);
begin

ModalResult := mrOk;
end;

end.