# AdvancedDropdownState

> The state of the drop-down. This Object can be serialized.

## Definition

* **Type:** Class
* **Namespace:** [UnityEditor.IMGUI.Controls](/engine/6000.5/script-reference/unityeditor/imgui/controls.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
public class AdvancedDropdownState
```