def mtime(self, value): self._set_times_property('LastModificationTime', xmlfactory.datetime_to_utc(value).isoformat())
def expiry_time(self, value): self._set_times_property('ExpiryTime', xmlfactory.datetime_to_utc(value).isoformat())
def atime(self, value): self._set_times_property('LastAccessTime', xmlfactory.datetime_to_utc(value).isoformat())
def ctime(self, value): self._set_times_property('CreationTime', xmlfactory.datetime_to_utc(value).isoformat())