---
title: "comboBoxSelectionDidChange(_:)"
framework: appkit
role: symbol
role_heading: Instance Method
path: "appkit/nscomboboxdelegate/comboboxselectiondidchange(_:)"
---

# comboBoxSelectionDidChange(_:)

Informs the delegate that the pop-up list selection has finished changing.

## Declaration

```swift
@MainActor optional func comboBoxSelectionDidChange(_ notification: Notification)
```

## Parameters

- `notification`: A notification named doc://com.apple.appkit/documentation/AppKit/NSComboBox/selectionDidChangeNotification.

## See Also

### Related Documentation

- [comboBoxSelectionIsChanging(_:)](appkit/nscomboboxdelegate/comboboxselectionischanging(_:).md)

### Manipulating the selection

- [comboBoxSelectionIsChanging(_:)](appkit/nscomboboxdelegate/comboboxselectionischanging(_:).md)
- [comboBoxWillDismiss(_:)](appkit/nscomboboxdelegate/comboboxwilldismiss(_:).md)
- [comboBoxWillPopUp(_:)](appkit/nscomboboxdelegate/comboboxwillpopup(_:).md)