Global Variable

NSFileModificationDate

The key in a file attribute dictionary whose value indicates the file’s last modified date.

Declaration

const NSFileAttributeKey NSFileModificationDate;

Discussion

The corresponding value is an NSDate object.

See Also

Accessing File Attributes

NSFileAppendOnly

The key in a file attribute dictionary whose value indicates whether the file is read-only.

NSFileBusy

The key in a file attribute dictionary whose value indicates whether the file is busy.

NSFileCreationDate

The key in a file attribute dictionary whose value indicates the file's creation date.

NSFileDeviceIdentifier

The key in a file attribute dictionary whose value indicates the identifier for the device on which the file resides.

NSFileExtensionHidden

The key in a file attribute dictionary whose value indicates whether the file’s extension is hidden.

NSFileGroupOwnerAccountID

The key in a file attribute dictionary whose value indicates the file’s group ID.

NSFileGroupOwnerAccountName

The key in a file attribute dictionary whose value indicates the group name of the file’s owner.

NSFileHFSCreatorCode

The key in a file attribute dictionary whose value indicates the file’s HFS creator code.

NSFileHFSTypeCode

The key in a file attribute dictionary whose value indicates the file’s HFS type code.

NSFileImmutable

The key in a file attribute dictionary whose value indicates whether the file is mutable.

NSFileOwnerAccountID

The key in a file attribute dictionary whose value indicates the file’s owner's account ID.

NSFileOwnerAccountName

The key in a file attribute dictionary whose value indicates the name of the file’s owner.

NSFilePosixPermissions

The key in a file attribute dictionary whose value indicates the file’s Posix permissions.

NSFileProtectionKey

The key in a file attribute dictionary whose value identifies the protection level for this file.

NSFileReferenceCount

The key in a file attribute dictionary whose value indicates the file’s reference count.

NSFileSize

The key in a file attribute dictionary whose value indicates the file’s size in bytes.

NSFileSystemFileNumber

The key in a file attribute dictionary whose value indicates the file’s filesystem file number.

NSFileSystemFreeNodes

The key in a file system attribute dictionary whose value indicates the number of free nodes in the file system.

NSFileSystemFreeSize

The key in a file system attribute dictionary whose value indicates the amount of free space on the file system.

NSFileSystemNodes

The key in a file system attribute dictionary whose value indicates the number of nodes in the file system.

NSFileSystemNumber

The key in a file system attribute dictionary whose value indicates the filesystem number of the file system.

NSFileSystemSize

The key in a file system attribute dictionary whose value indicates the size of the file system.

NSFileType

The key in a file attribute dictionary whose value indicates the file’s type.