# TreeListControl.CustomColumnDisplayText event

Occurs when the display text of a cell is required.

```csharp
public event EventHandler<TreeListCustomColumnDisplayTextEventArgs>? CustomColumnDisplayText;
```

## See Also

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

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