---
title: NSLocale.LanguageDirection.unknown
framework: foundation
role: symbol
role_heading: Case
path: foundation/nslocale/languagedirection/unknown
---

# NSLocale.LanguageDirection.unknown

The direction of the language is unknown.

## Declaration

```swift
case unknown
```

## See Also

### Constants

- [NSLocale.LanguageDirection.leftToRight](foundation/nslocale/languagedirection/lefttoright.md)
- [NSLocale.LanguageDirection.rightToLeft](foundation/nslocale/languagedirection/righttoleft.md)
- [NSLocale.LanguageDirection.topToBottom](foundation/nslocale/languagedirection/toptobottom.md)
- [NSLocale.LanguageDirection.bottomToTop](foundation/nslocale/languagedirection/bottomtotop.md)