Discussion 議論
When focus is not in any view that is bound to this state, the wrapped value will be nil (for optional-typed state) or false (for Bool- typed state).
Instance Property
インスタンスプロパティ
wrapped
wrappedValue
The current state value, taking into account whatever bindings might be in effect due to the current location of focus.
Availability 有効性
- iOS 15.0+
- iPadOS 15.0+
- macOS 12.0+
- Mac Catalyst 15.0+
- tvOS 15.0+
- watchOS 8.0+
Technology
- Swift
UI
Declaration 宣言
var wrappedValue: Value { get nonmutating set }