# initialValue

> Callback invoked when the from field has not been set, in order to retrieve the starting state of this animation.

## Definition

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

```csharp
public Func<VisualElement, T> initialValue { get; set; }
```