---
title: SCDynamicStoreCallBack
framework: systemconfiguration
role: symbol
role_heading: Type Alias
path: systemconfiguration/scdynamicstorecallback
---

# SCDynamicStoreCallBack

Callback used when notification of changes made to the dynamic store is delivered.

## Declaration

```swift
typealias SCDynamicStoreCallBack = (SCDynamicStore, CFArray, UnsafeMutableRawPointer?) -> Void
```

## Topics

### Fields

- [store](systemconfiguration/1807875-store.md)
- [changedKeys](systemconfiguration/1807876-changedkeys.md)
- [info](systemconfiguration/1807877-info.md)

## See Also

### Data Types

- [SCDynamicStoreContext](systemconfiguration/scdynamicstorecontext.md)
- [SCDynamicStore](systemconfiguration/scdynamicstore.md)