didMoveToWritableLocationOldURLKey
The key in a UIDocumentDidMoveToWritableLocationNotification’s userInfo dictionary that contains the previous readonly file URL.
Declaration
class let didMoveToWritableLocationOldURLKey: StringThe key in a UIDocumentDidMoveToWritableLocationNotification’s userInfo dictionary that contains the previous readonly file URL.
class let didMoveToWritableLocationOldURLKey: String