> For the complete documentation index, see [llms.txt](https://docs.yarnspinner.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarnspinner.dev/api/csharp/yarn/yarn.dialogue/yarn.dialogue.linehandler.md).

# LineHandler

Property in [Dialogue](/api/csharp/yarn/yarn.dialogue.md)

## Summary

Gets or sets the [LineHandler](/api/csharp/yarn/yarn.linehandler.md) that is called when a line is ready to be shown to the user.

```csharp
public LineHandler? LineHandler { get; set; }
```