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(defun block:set-attributes (blk lst / n atts) "设置块属性值，blk 为块参照的图元名，lst 为多个属性名和属性值组成的点对表。" "" "(block:set-attributes blk '((\"att1\" . \"value1\")(\"att2\" . \"value2\")))" (if (= (quote ename) (type blk)) (if (safearray-value (setq atts (vlax-variant-value (vla-getattributes (vlax-ename->vla-object blk))))) (progn (foreach n lst (mapcar (quote (lambda (x) (if (= (strcase (car n)) (strcase (vla-get-tagstring x))) (vla-put-textstring x (cdr n))))) (vlax-safearray->list atts))) (vla-update (vlax-ename->vla-object blk)))) nil))
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函数库规模: 747 个
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