ectech Posted January 4, 2010 Posted January 4, 2010 Dear all, I'm trying to wirte a program to count no. of duplicated polyline in layer. Anyone can help me to explain the following code ? (if (and (setq sset (ssget "x" (list (cons 8 "abc") '(0 . "lwpolyline")))) (setq sset (car (acet-ss-filter (list sset nil T)))) ); (progn when I running to (setq sset (car (acet-ss-filter (list sset nil T)))) it hang up ...what it the acet-ss-filter use for ! thanks ! Quote
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