如果我使用RadioGroup，若我點選選項(1)，DBGrid就會顯現出Table裡的資料~我該如何寫呢？>__<

procedure TForm1.RadioGroup1Click(Sender: TObject); begin with Query1 do begin case RadioGroup1.ItemIndex of 0:begin close; SQL.clear; SQL.Add('select * from Table'); open; end; 1:begin // end; end; end; end;

procedure TForm1.RadioGroup1Click(Sender: TObject); begin case RadioGroup1.ItemIndex of 0:begin Table1.Close; Table1.TableName:='orders.db'; Table1.Open; end; 1:begin Table1.Close; Table1.TableName:='items.db'; Table1.Open; end; end; end;