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# updateCurrentPageDisplay()

Updates the page indicator to the current page.

```
func updateCurrentPageDisplay()
```

## Discussion

This method updates the page indicator so that the current page (the white dot) matches the value returned from [`currentPage`](/documentation/UIKit/UIPageControl/currentPage). The class ignores this method if the value of [`defersCurrentPageDisplay`](/documentation/UIKit/UIPageControl/defersCurrentPageDisplay) is <doc://com.apple.documentation/documentation/Swift/false>. Setting the [`currentPage`](/documentation/UIKit/UIPageControl/currentPage) value directly updates the indicator immediately.

---

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