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# accessibilityIncrement()

Tells the accessibility element to increment the value of its content.

```
@MainActor func accessibilityIncrement()
```

## Discussion

If your element has the <doc://com.apple.documentation/documentation/UIKit/UIAccessibilityTraits/adjustable> trait, you must implement this method. Use this method to increment the value of the element. For example, a <doc://com.apple.documentation/documentation/UIKit/UISlider> object uses this method to increment its value by an appropriate amount.

---

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