---
title: referenceDisplayModeStatusDidChange
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/notificationcenter/messageidentifier/referencedisplaymodestatusdidchange
---

# referenceDisplayModeStatusDidChange

## Declaration

```swift
static var referenceDisplayModeStatusDidChange: NotificationCenter.BaseMessageIdentifier<UIScreen.ReferenceDisplayModeStatusDidChangeMessage> { get }
```

## See Also

### Identifying UIKit screen messages

- [brightnessDidChange](foundation/notificationcenter/messageidentifier/brightnessdidchange.md)
- [modeDidChange](foundation/notificationcenter/messageidentifier/modedidchange.md)
- [capturedDidChange](foundation/notificationcenter/messageidentifier/captureddidchange.md)