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# selectionChanged()

Triggers selection feedback.

```
func selectionChanged()
```

## Discussion

This method tells the generator that the user has changed a selection. In response, the generator may play the appropriate haptics. Don’t use this feedback when the user makes or confirms a selection; use it only when the selection changes.

For information on setting up a feedback generator, see the [`UIFeedbackGenerator`](/documentation/UIKit/UIFeedbackGenerator) class.

## See Also

[`-  prepare`](/documentation/UIKit/UIFeedbackGenerator/prepare())

Prepares the generator to trigger feedback.


---

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