my searchbar is expanding in landscape mode in simulator but not on device Iphone

On simulator when I switch from portrait to landscape in Tableview my searchbar expands. but on device it is not expanding.

Any Idea I am very upset due to that.开发者_C百科

Thanks.

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Without seeing your code, it's hard to guess what the issue might be. Have you set the autoresizingMask on your search bar? I'm guessing you'll want it to expand width-wise, so you'll want autoresizingMask set to something like UIViewAutoresizingFlexibleWidth.