# OnDialogueCompleteAsync()

Method in [LinePresenter](https://docs.yarnspinner.dev/api/csharp/yarn.unity/yarn.unity.linepresenter)

## Summary

Called by the [DialogueRunner](https://docs.yarnspinner.dev/api/csharp/yarn.unity/yarn.unity.dialoguerunner) to signal that the dialogue has ended, and no more lines will be delivered.

```csharp
public override YarnTask OnDialogueCompleteAsync()
```

## Remarks

This method is called after the last piece of content (that is, lines, options or commands) finished running.

This method is a good place to perform tasks like dismissing on-screen dialogue UI (for example, turning off a letterboxing effect, or hiding dialogue UI elements.)

{% hint style="info" %}
The default implementation of this method does nothing.
{% endhint %}

## Returns

A task that represents any work done by this dialogue presenter in order to clean up after running dialogue.