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Home/ Questions/Q 6940147
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Editorial Team
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Editorial Team
Asked: May 27, 20262026-05-27T12:42:56+00:00 2026-05-27T12:42:56+00:00

What happens when an UIView is added to another view twice in iOS? I

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What happens when an UIView is added to another view twice in iOS? I believe it wont get added twice. Have anyone ever tried?

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  1. Editorial Team
    Editorial Team
    2026-05-27T12:42:57+00:00Added an answer on May 27, 2026 at 12:42 pm

    [UIView addSubview:] documentation

    Views can have only one superview. If view already has a superview and that view is not the receiver, this method removes the previous superview before making the receiver its new superview.

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