AutoCAD 2008 User's Guide > Create and Modify Objects > Control the Properties of Objects > Work with Layers > Override Layer Properties in Viewports > 
Override Layer Properties in Viewports
Concept Procedure Quick Reference
 
 
 

To check if the current layout viewport contains layer property overrides

  1. Double-click within a viewport or select its border to make it current.
  2. At the Command prompt, enter vplayeroverrides.

If VPLAYEROVERRIDES displays 1, the selected viewport contains layer viewport overrides. If 0 is displayed, no overrides are found.

 Command entry: VPLAYEROVERRIDES