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# OnLineDisplayBegin(MarkupParseResult,TMP\_Text)

Method in [ActionMarkupHandler](/3.1/api/csharp/yarn.unity/yarn.unity.actionmarkuphandler.md)

## Summary

Called immediately before the first character in the line is presented.

```csharp
public abstract void OnLineDisplayBegin(MarkupParseResult line, TMP_Text text);
```

## Parameters

| Name                                                                                   | Description                                                    |
| -------------------------------------------------------------------------------------- | -------------------------------------------------------------- |
| [MarkupParseResult](/3.1/api/csharp/yarn.markup/yarn.markup.markupparseresult.md) line | The line being presented.                                      |
| `TMP_Text` text                                                                        | A `TMPro.TMP_Text` object that the line is being displayed in. |