UITableView and UIDatePicker are not autorotating?

Question

                             UITableview

                                  |
               Row(1)...........................Row(0)
                |                                  |
                |                                  |
           UIDatepicker                        UITabelview

Now I set autoresizingMask for UITabelview then UITabelview resize as iphone moves from portrait to landscape mode.

But when I click on row1 or row0 and then I move iphone from portrait to landscape mode, UITabelview or UIDatepicker doesn't resize even though I'm using autoresizingmask property.

What can I do?