摘要:
unit Form_MainU;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs,MapWinGIS_TLB, DB, Grids, DBGrids, DBTables, OleCtrls, ComCtrls, StdCtrls ;type TForm1 = class(TForm) Button1: TButton; PageControl1: TPageControl; TabSheet1: TTabSheet; T... 阅读全文