---
title: updateWindowsRunLoopOrdering
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nsapplication/updatewindowsrunloopordering
---

# updateWindowsRunLoopOrdering

Run-loop message priority for handling window updates.

## Declaration

```swift
class var updateWindowsRunLoopOrdering: Int { get }
```

## Discussion

Discussion This constant is used by the RunLoop method perform(_:target:argument:order:modes:).

## See Also

### Managing Run Loops

- [displayWindowRunLoopOrdering](appkit/nsapplication/displaywindowrunloopordering.md)
- [resetCursorRectsRunLoopOrdering](appkit/nsapplication/resetcursorrectsrunloopordering.md)