# TreeViewCellValueChangedEventArgs.OldValue property

Gets the node's previous value.

```csharp
public object? OldValue { get; }
```

## See Also

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

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