These attributes hold calculated values and are generally read-only (see a full list of read-only system attributes):
- $AdornmentCount
- $Aliases
- $ChildCount
- $Created
- $Creator
- $DescendantCount
- $DisplayName
- $EstimatedNoteSize
- $ID
- $IDString
- $ImageCount
- $InboundLinkCount
- $IsAdornment
- $IsAgent
- $IsAlias
- $LastFetched
- $LocalAttributes
- $Modified
- $OutboundLinkCount
- $OutlineDepth
- $OutlineOrder
- $Path
- $PlainLinkCount
- $ReadCount
- $SelectionCount
- $SiblingOrder
- $TextLength
- $TextLinkCount
- $WebLinkCount
- $WordCount