# WhenAll(YarnTask\[])

Method in [YarnTask](https://docs.yarnspinner.dev/api/csharp/yarn.unity/yarn.unity.yarntask-1)

## Summary

```csharp
public static partial YarnTask WhenAll(params YarnTask[] tasks);
```

## Parameters

| Name                                                                                                      | Description |
| --------------------------------------------------------------------------------------------------------- | ----------- |
| [Yarn.Unity.YarnTask\[\]](https://docs.yarnspinner.dev/api/csharp/yarn.unity/yarn.unity.yarntask-1) tasks |             |