[编程交流] 查找co的AutoLisp例程

(defun c:test11 ( / )
 (if
   (setq blockSS (ssget "X" (list (cons 0 "INSERT") (cons 2 "Drawing_Sheet_22x34"))))
   (progn
     (setq blockList (mapcar 'cadr (ssnamex blockSS)))
     (setq attName (vla-get-tagstring (car (cb:matchAtts "REV" "REV" (vlax-ename->vla-object(car blockList))))))
     (setq attNumber (substr attName (strlen attName) 1))
   (cb:replaceAttributeValue (strcat "DATE" attNumber) "29-JUN-15" (vlax-ename->vla-object(car blockList)))
   (cb:replaceAttributeValue (strcat "DESC" attNumber) "BASELINE UPDATE - 101/111 RENOVATIONS" (vlax-ename->vla-object(car blockList))))
   )
 
 )
(defun cb:matchAtts (baseAttName attPrefix Blk / )
 (setq baseAtt (car (vl-remove-if-not '(lambda (x) (= baseAttName (vla-get-tagstring x))) (cb:variantToList (vla-getattributes Blk)))))
 (vl-remove-if-not '(lambda (x)
               (and
                 (wcmatch (vla-get-tagstring x) (strcat attPrefix "*"))
                 (not (eq (vla-get-tagstring x) baseAttName))
                 (eq (vla-get-textstring x) (vla-get-textstring baseAtt))
                 ))
   (cb:variantToList (vla-getattributes Blk)))
 )
(defun cb:variantToList (theVariant / )
 (if (= 'variant (type theVariant))
 (vlax-safearray->list (vlax-variant-value theVariant))
   nil
   )
 )
;;;;;Replace Attribute Value;;;;;;;;;
;;;;;By: CommandoBill;;;;;;;;;;;;;;;;;
;;;;;01/24/15;;;;;;;;;;;;;;;;;;;;;;;;
;;;;;Send a block to this function with an attribute you want to replace with a new value
;;;;attName = the name of the attribute which value you want to replace
;;;;attNewVal = the new value you want in the attribute
;;;;Blk = the vla-object verision of the block which the attribute is in
(defun cb:replaceAttributeValue (attName attNewVal Blk / )
 (mapcar '(lambda (x) (if (= attName (vla-get-tagstring x))
                 (vla-put-textstring x attNewVal))) (cb:variantToList (vla-getattributes Blk)))
 (princ)
     )