sn_new.pas

结于初学者来说这对数据库是一个很好的例子

unit sn_new;

interface

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

type
  TForm11 = class(TForm)
    Label1: TLabel;
    GroupBox1: TGroupBox;
    GroupBox2: TGroupBox;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    Label2: TLabel;
    HandNo: TEdit;
    LB_handno: TListBox;
    procedure Button4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form11: TForm11;

implementation

{$R *.dfm}

procedure TForm11.Button4Click(Sender: TObject);
begin
 close;
end;

end.