Selection of points inside the polygon.....

Hi all

I want to change the properties of the points which are inside the polygon. There are many polygons in the drawing, I want to change the properties based on every polygon...

Can anyone tell me how can I make this possible using autolisp...

thanx in advance...

Yogesh

try this

;;  CAB 08/25/06 - revised 07.25.07
 ;;  get pline vertex list for any
  (defun getcoords (ent / endp idx pt result)
   (setq idx 0
         endp (vlax-curve-getEndParam ent))
   (while (< (setq idx (1+ idx)) endp)
     (setq pt (vlax-curve-getpointatparam ent idx))
     (setq result (cons pt result))
   )
   (reverse (cons (vlax-curve-getendpoint ent) result))
 )
;; Thanks CAB
(defun c:test (/ ent ptlst ss-pts )
 (setq ent (car(entsel))
   coord-lst (getcoords ent)
   ss-pts (ssget "_WP" coord-lst '((0 . "point")))
   )
 )

ahh the genius of CAB...