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# actionSheet(_:didDismissWithButtonIndex:)

Sent to the delegate after an action sheet is dismissed from the screen.

```
optional func actionSheet(_ actionSheet: UIActionSheet, didDismissWithButtonIndex buttonIndex: Int)
```

## Parameters

`actionSheet`

The action sheet that was dismissed.

`buttonIndex`

The index of the button that was clicked. The button indices start at `0`. If this is the cancel button index, the action sheet is canceling. If `-1`, the cancel button index is not set.

## Discussion

This method is invoked after the animation ends and the view is hidden.

---

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