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# ISmartVariableEvaluator

Interface in [Yarn](/api/csharp/yarn.md)

## Summary

Contains methods for evaluating the value of smart variables

```csharp
public interface ISmartVariableEvaluator
```

## Methods

| Name                                                                                                                               | Description                                           |
| ---------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- |
| [TryGetSmartVariable(string,T)](/api/csharp/yarn/yarn.ismartvariableevaluator/yarn.ismartvariableevaluator.trygetsmartvariable.md) | Evaluate the value of a smart variable named `name` . |