unit9.~pas

图书管理系统设计程序

unit Unit9;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids, DB, ADODB, ComCtrls, StdCtrls;

type
  Tlack = class(TForm)
    lack_1: TADODataSet;
    DataSource1: TDataSource;
    DBGrid1: TDBGrid;
    d: TDateTimePicker;
    Label1: TLabel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  lack: Tlack;

implementation
uses unit3,unit1;
{$R *.dfm}

procedure Tlack.Button1Click(Sender: TObject);
begin
      jiemian.show;
      close;
end;

end.