摘要:
unit Unit1;interfaceuses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Data.DB, Data.Win.ADODB, Vcl.StdCtrls, Vcl.Grids, Vcl.DBGrids,ActiveX;//ActiveX一定不能少type TForm1 = class(TForm) btn1: TButton; ds1:... 阅读全文