---
title: NSF22FunctionKey
framework: appkit
role: symbol
role_heading: Global Variable
path: appkit/nsf22functionkey
---

# NSF22FunctionKey

The F22 key.

## Declaration

```swift
var NSF22FunctionKey: Int { get }
```

## Discussion

Discussion This key is unavailable on most Macintosh keyboards.

## See Also

### Getting the Function Keys

- [NSF1FunctionKey](appkit/nsf1functionkey.md)
- [NSF2FunctionKey](appkit/nsf2functionkey.md)
- [NSF3FunctionKey](appkit/nsf3functionkey.md)
- [NSF4FunctionKey](appkit/nsf4functionkey.md)
- [NSF5FunctionKey](appkit/nsf5functionkey.md)
- [NSF6FunctionKey](appkit/nsf6functionkey.md)
- [NSF7FunctionKey](appkit/nsf7functionkey.md)
- [NSF8FunctionKey](appkit/nsf8functionkey.md)
- [NSF9FunctionKey](appkit/nsf9functionkey.md)
- [NSF10FunctionKey](appkit/nsf10functionkey.md)
- [NSF11FunctionKey](appkit/nsf11functionkey.md)
- [NSF12FunctionKey](appkit/nsf12functionkey.md)
- [NSF13FunctionKey](appkit/nsf13functionkey.md)
- [NSF14FunctionKey](appkit/nsf14functionkey.md)
- [NSF15FunctionKey](appkit/nsf15functionkey.md)