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# hiddenRowIndexes

The indexes of all hidden table rows.

```
var hiddenRowIndexes: IndexSet { get }
```

## Discussion

The value of this property is an index set containing the indexes of any hidden table rows. Table rows may be hidden by invoking the [`hideRows(at:withAnimation:)`](/documentation/AppKit/NSTableView/hideRows(at:withAnimation:)) method. Some drag-and-drop operations also result in hidden rows.

---

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