# Sandbox.Project.RootDirectory

```csharp
System.IO.DirectoryInfo RootDirectory { get; set; }
```

Root directory of this project, the folder its [Sandbox.Project.ConfigFilePath](/api/Sandbox.Project/ConfigFilePath) sits in. Fixed
when the project is created, along with the filesystems rooted in it.

Declared in [Sandbox.Project](/api/Sandbox.Project).
Assembly: `Sandbox.Engine`.