Collection Manipulation Functions Reference (AutoLISP/ActiveX)

Note: ActiveX support in AutoLISP is limited to Windows only; not available on Mac OS or Web.

The following table provides summary descriptions of the AutoLISP ActiveX collection manipulation functions.

Collection manipulation functions		Platforms
		Windows		Mac OS		Web
Function	Description	AutoCAD	AutoCAD LT	AutoCAD	AutoCAD LT	AutoCAD
(vlax-for symbol collection [expression1 [expression2 ...]])	Iterates through a collection of objects, evaluating each expression (Visual LISP Function)	✓	✓	--	--	--
(vlax-map-collection obj function)	Applies a function to all objects in a collection	✓	✓	--	--	--