# Sandbox.UI.Toolbar.AddMenu

```csharp
Button AddMenu(string text, string icon, Menu menu)
```

Add a dropdown command. The toolbar owns the supplied menu and deletes it with the button.

### Parameters

- `text` (`string`)
- `icon` (`string`)
- `menu` (`Menu`)

### Returns

`Button`

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