# Sandbox.UI.Menu.StaysOpen

```csharp
bool StaysOpen { get; set; }
```

Whether the menu stays up after this row is activated. Checkable rows do, so several can
be flipped in one go; commands close the menu. Set it to say otherwise.

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