# OnEnable()

> Called when the editor is enabled, if overridden please call the base OnEnable() to ensure that the material inspector is set up properly.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor](/engine/6000.5/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public virtual void OnEnable()
```