---
title: "SCDynamicStoreNotifyValue(_:_:)"
framework: systemconfiguration
role: symbol
role_heading: Function
path: "systemconfiguration/scdynamicstorenotifyvalue(_:_:)"
---

# SCDynamicStoreNotifyValue(_:_:)

Causes a notification to be delivered for the specified key in the dynamic store.

## Declaration

```swift
func SCDynamicStoreNotifyValue(_ store: SCDynamicStore?, _ key: CFString) -> Bool
```

## Parameters

- `store`: The dynamic store session.
- `key`: The key that should be flagged as changed. All dynamic store sessions that are monitoring this key will receive a notification. Note that the key’s value is not updated.

## Return Value

Return Value TRUE if the notification was processed; FALSE if an error occurred.

## See Also

### Monitoring Keys and Values

- [SCDynamicStoreSetNotificationKeys(_:_:_:)](systemconfiguration/scdynamicstoresetnotificationkeys(_:_:_:).md)
- [SCDynamicStoreSetDispatchQueue(_:_:)](systemconfiguration/scdynamicstoresetdispatchqueue(_:_:).md)