# fileMover(isPresented:file:onCompletion:onCancellation:) Presents a system dialog for allowing the user to move an existing file to a new location. ``` nonisolated func fileMover(isPresented: Binding, file: URL?, onCompletion: @escaping (Result) -> Void, onCancellation: @escaping () -> Void) -> some View ``` ## Parameters `isPresented` A binding to whether the dialog should be shown. `file` The URL of the file to be moved. `onCompletion` A callback that will be invoked when the operation has succeeded or failed. The `result` indicates whether the operation succeeded or failed. To access the received URLs, call `startAccessingSecurityScopedResource`. When the access is no longer required, call `stopAccessingSecurityScopedResource`. `onCancellation` A callback that will be invoked if the user cancels the operation. ## Discussion> Note: This dialog provides security-scoped URLs. > Call the ``startAccessingSecurityScopedResource`` method to access or bookmark > the URLs, and the ``stopAccessingSecurityScopedResource`` method > to release the access. For example, a button that allows the user to move a file might look like this: ``` struct MoveFileButton: View { @State private var showFileMover = false var file: URL var onCompletion: (URL) -> Void var onCancellation: (() -> Void)? var body: some View { Button { showFileMover = true } label: { Label("Choose destination", systemImage: "folder.circle") } .fileMover(isPresented: $showFileMover, file: file) { result in switch result { case .success(let url): guard url.startAccessingSecurityScopedResource() else { return } onCompletion(url) url.stopAccessingSecurityScopedResource() case .failure(let error): print(error) // handle error } } onCancellation: { onCancellation?() } } } ``` To further configure the dialog’s appearance and behavior, use these view modifiers: [`fileDialogDefaultDirectory(_:)`](/documentation/SwiftUI/View/fileDialogDefaultDirectory(_:)), [`fileDialogConfirmationLabel(_:)`](/documentation/SwiftUI/View/fileDialogConfirmationLabel(_:)), [`fileDialogMessage(_:)`](/documentation/SwiftUI/View/fileDialogMessage(_:)), [`fileDialogBrowserOptions(_:)`](/documentation/SwiftUI/View/fileDialogBrowserOptions(_:)), [`fileDialogURLEnabled(_:)`](/documentation/SwiftUI/View/fileDialogURLEnabled(_:)), [`fileDialogImportsUnresolvedAliases(_:)`](/documentation/SwiftUI/View/fileDialogImportsUnresolvedAliases(_:)), and [`fileDialogCustomizationID(_:)`](/documentation/SwiftUI/View/fileDialogCustomizationID(_:)). --- 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)