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  "title" : "NSCollectionView.UpdateAction"
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# NSCollectionView.UpdateAction

Constants indicating the type of action being performed on an item.

```
enum UpdateAction
```

## Topics

### Constants

[`NSCollectionUpdateActionInsert`](/documentation/AppKit/NSCollectionView/UpdateAction/insert)

Insert the item into the collection view.

[`NSCollectionUpdateActionDelete`](/documentation/AppKit/NSCollectionView/UpdateAction/delete)

Remove the action from the collection view.

[`NSCollectionUpdateActionReload`](/documentation/AppKit/NSCollectionView/UpdateAction/reload)

Reload the item, which consists of deleting and then inserting the item.

[`NSCollectionUpdateActionMove`](/documentation/AppKit/NSCollectionView/UpdateAction/move)

Move the item from its current location to a new location.

[`NSCollectionUpdateActionNone`](/documentation/AppKit/NSCollectionView/UpdateAction/none)

Take no action on the item.

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Hashable`](/documentation/Swift/Hashable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

---

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