?? unit1.pas.~3~
字號:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Grids, DBGrids, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
DBGrid1: TDBGrid;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
uses unit2;
procedure TForm1.Button1Click(Sender: TObject);
begin
with datamodule2.ClientDataSet1 do
begin
close;
commandtext:='select * from bookinfo';
open;
end;
end;
end.
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