An NSFile object sends this message to its handler for each error it encounters when copying, moving, removing, or linking files or directories.
SDKs
- iOS 2.0–2.0Deprecated
- macOS 10.0–10.5Deprecated
- Mac Catalyst 13.0–13.0Deprecated
- tvOS 9.0–9.0Deprecated
- watchOS 2.0–2.0Deprecated
Framework
- Foundation
Declaration
func fileManager(_ fm: FileParameters
managerThe file manager that sent this message.
errorInfoA dictionary that contains two or three pieces of information (all
NSStringobjects) related to the error:Key
Value
@"Path"The path related to the error (usually the source path)
@"Error"A description of the error
@"ToPath" The destination path (not all errors)
Return Value
true if the operation (which is often continuous within a loop) should proceed, otherwise false.
Discussion
An NSFile object, manager, sends this message for each error it encounters when copying, moving, removing, or linking files or directories. The return value is passed back to the invoker of copy, move, remove, or link. If an error occurs and your handler has not implemented this method, the invoking method automatically returns false.