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

Method in [Actions](https://docs.yarnspinner.dev/2.3/api/csharp/yarn.unity/yarn.unity.actions)

## Summary

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

## Parameters

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