# makeHeader

> This callback allows the user to make their own header for this control.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.UIElements](/engine/6000.7/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule

```csharp
public Func<VisualElement> makeHeader { get; set; }
```

### Remarks

Setting this callback will override the [\_showFoldoutHeader](/engine/6000.7/script-reference/unityengine/uielements/baselistview/showfoldoutheader.md) and the [\_headerTitle](/engine/6000.7/script-reference/unityengine/uielements/baselistview/headertitle.md) properties.