# Library

Property in [Dialogue](https://docs.yarnspinner.dev/2.0/api/csharp/yarn/yarn.dialogue)

## Summary

Gets the [Library](https://docs.yarnspinner.dev/2.0/api/csharp/yarn/yarn.library) that this Dialogue uses to locate functions.

```csharp
public Library Library { get; internal set; }
```

## Remarks

When the Dialogue is constructed, the Library is initialized with the built-in operators like `+` , `-` , and so on.