AutoCAD 2008 User's Guide > Create and Modify Objects > Use Precision Tools > Snap to Locations on Objects (Object Snaps) > Use Object Snaps > 
Use Object Snaps
Concept Procedure Quick Reference
 
 
 

To snap to a geometric point on an object

To set running object snaps

To turn on and turn off running object snaps as you work

To set object snaps to ignore hatch objects