---
title: mixed
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nscontrol/statevalue/mixed
---

# mixed

A constant value that indicates a control is in a mixed state, neither on nor off.

## Declaration

```swift
static var mixed: NSControl.StateValue { get }
```

## Discussion

Discussion For example, if a checkbox displays the state of more than one selected row in a table and the items have different states, then the checkbox’s state is mixed.

## See Also

### Setting a Control’s State

- [on](appkit/nscontrol/statevalue/on.md)
- [off](appkit/nscontrol/statevalue/off.md)