unit2.pas

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仿效仿

unit Unit2;

interface

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

type
  TForm2 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

{$R *.dfm}

procedure TForm2.Button1Click(Sender: TObject);
begin
ModalResult := mrOk;
end;

procedure TForm2.Button2Click(Sender: TObject);
begin
ModalResult := mrCancel;
end;

procedure TForm2.FormShow(Sender: TObject);
begin
Edit1.Text:='';
Edit2.Text:='';
edit1.SetFocus;
end;

end.