# FocusedObject.Wrapper A wrapper around the underlying focused object that can create bindings to its properties using dynamic member lookup. ``` @MainActor @preconcurrency @dynamicMemberLookup @frozen struct Wrapper ``` ## Topics ### Accessing members [`subscript(dynamicMember _: ReferenceWritableKeyPath) -> Binding`](/documentation/SwiftUI/FocusedObject/Wrapper/subscript(dynamicMember:)) Returns a binding to the value of a given key path. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)