---
title: NSOnState
framework: appkit
role: symbol
role_heading: Global Variable
path: appkit/nsonstate
---

# NSOnState

The corresponding feature is in effect everywhere.

## Declaration

```occ
static const NSControlStateValue NSOnState;
```

## See Also

### Constants

- [NSMixedState](appkit/nsmixedstate.md)
- [NSOffState](appkit/nsoffstate.md)