问题已解决,先改为黄色进行长度计算,最后再更改为颜色随层。 (setq N 0) (repeat (sslength SS) (setq CURVE (vlax-ename->vla-object (ssname SS N))) (vla-put-Color CURVE acYellow);改为黄色 . . (setq N (1+ N)) ) . . (setq N 0) (repeat (sslength SS) (setq CURVE (vlax-ename->vla-object (ssname SS N))) (vla-put-Color CURVE acByLayer);改为随层 (setq N (1+ N)) ) |