2011

Table Of Contents
Settings on the User Preferences Tab (Options Dialog Box) control whether
fields are updated automatically or on demand (FIELDEVAL system variable).
The Date field cannot be updated automatically regardless of the setting of
FIELDEVAL.
Contextual Fields in Blocks and Xrefs
Some fields are contextual; that is, their value is different depending on which
space or layout they reside in. For example, because each layout can have a
different page setup attached, the value displayed by the PlotOrientation field
can be different in different layouts in the same drawing.
List of contextual fields
DeviceName
PaperSize
PlotDate
PlotOrientation
PlotScale
PageSetupName
PlotStyleTable
For compatibility with previous versions, contextual fields in blocks and xrefs
are not updated when you insert them in a drawing; instead, the field displays
the last cached value. Therefore, if you want to use a contextual field within
a block, for example, a title block, you must insert the field as an attribute.
NOTE The LispVariables and SheetSet Manager fields are not available in AutoCAD
LT. The drawings created in AutoCAD that contain LispVariables or SheetSet
Manager fields can be opened in AutoCAD LT and the cached value is displayed.
List of contextual fields
Compatibility with Previous Releases
When a drawing with fields is opened in AutoCAD 2004 or earlier, the fields
are not updated; they display the value last displayed in the drawing before
Update Fields | 897