procedure btnTest(Sender: Object); begin DBGrid1.DataSource := DataSource1; DataSource1.DataSet := ADOQuery1; With ADOQuery1 do begin Close; SQL.Clear; SQL.Add('Select * From table1 '); Open; end; DBGrid2.DataSource := DataSource1; DataSource1.DataSet := ADOQuery1; With ADOQuery1 do begin Close; SQL.Clear; SQL.Add('Select * From table2 '); Open; end; end;
begin
DBGrid1.DataSource := DataSource1;
DataSource1.DataSet := ADOQuery1;
With ADOQuery1 do
begin
Close;
SQL.Clear;
SQL.Add('Select * From table1 ');
Open;
end; DBGrid2.DataSource := DataSource1;
DataSource1.DataSet := ADOQuery1;
With ADOQuery1 do
begin
Close;
SQL.Clear;
SQL.Add('Select * From table2 ');
Open;
end;
end;