# ApplyInputDeviceDelta(Vector3, DeltaSpeed, TValueType)

> Called when the user is dragging the label to update the value contained in the field.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.UIElements](/engine/6000.0/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule

## ApplyInputDeviceDelta(Vector3, DeltaSpeed, T)

```csharp
public abstract void ApplyInputDeviceDelta(Vector3 delta, DeltaSpeed speed, TValueType startValue)
```

### Parameters

**** (\[Vector3]\(/engine/6000.0/script-reference/unityengine/vector3)): Delta on the move.**** (\[DeltaSpeed]\(/engine/6000.0/script-reference/unityengine/uielements/deltaspeed)): Speed of the move.**** (T): Starting value.