let contentType : UTTypeThe expected uniform type of the file contents.
Instance Property
インスタンスプロパティ
existing
existingFile
The file wrapper containing the current document content.
nil if the document is unsaved.Availability 有効性
- iOS 14.0+
- iPadOS 14.0+
- macOS 11.0+
- Mac Catalyst 14.0+
Technology
- Swift
UI
Declaration 宣言
let existingFile: FileWrapper ?