---
title: childViewControllerForPreferredContainerBackgroundStyle
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/uihostingcontroller/childviewcontrollerforpreferredcontainerbackgroundstyle
---

# childViewControllerForPreferredContainerBackgroundStyle

## Declaration

```swift
@MainActor @preconcurrency override dynamic var childViewControllerForPreferredContainerBackgroundStyle: UIViewController? { get }
```