# TreeListFocusedColumnChangedEventArgs class

Provides data for the FocusedColumnChanged event.

```csharp
public class TreeListFocusedColumnChangedEventArgs : RoutedEventArgs
```

## Public Members

| name | description |
| --- | --- |
| [TreeListFocusedColumnChangedEventArgs](TreeListFocusedColumnChangedEventArgs/TreeListFocusedColumnChangedEventArgs.md)(…) |  |
| [Column](TreeListFocusedColumnChangedEventArgs/Column.md) { get; } | Gets the focused column. |
| [OldColumn](TreeListFocusedColumnChangedEventArgs/OldColumn.md) { get; } | Gets the previously focused column. |

## See Also

* namespace [Eremex.AvaloniaUI.Controls.TreeList](./index.md)

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