# CommandLineArgument

> The command line argument prefix used to assign the locale.

## Definition

* **Type:** Property
* **Namespace:** [Unity.Localization](/engine/6000.7/script-reference/unity/localization.md)
* **Assembly:** UnityEngine.LocalizationRuntimeModule

```csharp
public string CommandLineArgument { get; set; }
```

### Remarks

The default prefix is `-language=`; the text after the prefix is used as the locale code.