LAYEREVAL
 
 
 
Type: Integer
Saved in: Drawing
Initial value: 0

Specifies whether the layer list is evaluated for new layers when added to the drawing or to attached xrefs.

The setting is stored in an integer using one of the following values:

0

Off

1

Detects when new xref layers have been added in the drawing

2

Detects when new layers have been added in the drawing and xrefs

Note LAYEREVALCTL overrides the LAYEREVAL and LAYERNOTIFY setvars when LAYEREVALCTL = 0. It acts like a global off (but not a global on). There is no effect even if LAYEREVALCTL is turned on if LAYERNOTIFY = 0 or LAYEREVAL = 0. LAYEREVALCTL must be set to 1 for LAYERNOTIFY and LAYEREVAL to function correctly.
See Also