# AddFunction(string,Func\<T1, T2, TResult>)

Method in [Actions](https://docs.yarnspinner.dev/2.4/api/csharp/yarn.unity/yarn.unity.actions)

## Summary

```csharp
public void AddFunction<T1, T2, TResult>(string name, Func<T1, T2, TResult> implementation);
```

## Parameters

| Name                                          | Description |
| --------------------------------------------- | ----------- |
| `string` name                                 |             |
| `System.Func<T1, T2, TResult>` implementation |             |