unit Unit1; {$mode objfpc}{$H+} interface uses Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, ComCtrls, db, IBQuery, IBDatabase, IBCustomDataSet, rxdbgrid, RxSortIBX; type { TForm1 } TForm1 = class(TForm) Button1: TButton; DataSource1: TDataSource; DataSource2: TDataSource; IBDatabase1: TIBDatabase; IBDataSet1: TIBDataSet; IBQuery1: TIBQuery; IBTransaction1: TIBTransaction; PageControl1: TPageControl; RxDBGrid1: TRxDBGrid; RxDBGrid2: TRxDBGrid; RxSortIBX1: TRxSortIBX; TabSheet1: TTabSheet; TabSheet2: TTabSheet; procedure FormCreate(Sender: TObject); private public end; var Form1: TForm1; implementation {$R *.lfm} { TForm1 } procedure TForm1.FormCreate(Sender: TObject); begin IBDatabase1.Connected:=true; IBTransaction1.StartTransaction; IBQuery1.Open; IBDataSet1.Open; end; end.