朱老师:cad批量按百分比改文本中的数值，如24米增6%变25.44米，能给一个lisp代码谢谢！ 怎么在cad中用编程语言进行编程？可以用哪些编程语言
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cad\u53ef\u7528\u7684\u7f16\u7a0b\u8bed\u8a00\u6709\uff1aautolisp\u3001VBA\u3001 VC arj,\u5176\u4e2dlisp\u8bed\u8a00\u662f\u6700\u7b80\u5355\u7684\u53ef\u5728cad\u91cc\u76f4\u63a5\u7f16\u8f91\uff0c\u91cc\u9762\u7684\u51fd\u6570\u7b49\u53ef\u76f4\u63a5\u8c03\u7528cad\u91cc\u547d\u4ee4\uff1bVBA\u662fVB\u7a0b\u5e8f\u7f16\u8f91\u7531\u4e8eVB\u5728\u8bed\u8a00\u91cc\u4e5f\u76f8\u5bf9\u6bd4\u8f83\u7b80\u5355\uff0c\u800c\u4e14\u662f\u5fae\u8f6f\u901a\u7528\u7684\uff0c\u4e5f\u6bd4\u8f83\u7b80\u5355\uff0c\u4f46\u662f\u5b83\u5728\u7f16\u7a0b\u7684\u65f6\u5019\u8c03\u7528cad\u91cc\u7684\u547d\u4ee4\u4e4b\u7c7b\u7684\u6ca1\u7528lisp\u65b9\u4fbf\uff0cVC arj\u529f\u80fd\u66f4\u5f3a\u5927\u4f46\u662f\u5b66\u4e60\u8d77\u6765\u6bd4\u8f83\u56f0\u96be\u3002
修改文字内容，需要对文字内容分析，根据给出的条件，是修改【=】号后面的值。autolisp代码如下：
(defun c:tes ( / #k2 &kw1 ent)
(setvar "dimzin" 0)
(if (not #k1) (setq #k1 6) )
(if (setq #k2 (getreal (strcat "
请输入增加百分比默认%:<" (rtos #k1) ">")))
(setq #k1 #k2) (setq #k2 #k1)
)
(setq #k2 (* 0.01 (+ 100.0 #k1)))
(princ "
请选择要修改的文字，文字内容有【=】号")
(if (setq &kw1 (ssget '((0 . "TEXT") (1 . "*=*"))))
(progn
(while (setq ent (ssname &kw1 0))
(setq &kw1 (ssdel ent &kw1))
(x1811151 ent #k2)
);while
)
)
(princ)
)
;修改内容
(defun x1811151 (ent #k2 / #g #k2 a1 ent n ss ss1 tr tr1 tr2 tr3)
(setq #g (entget ent)
a1 (assoc 1 #g)
tr1 (cdr a1)
ss '("-" "1" "2" "3" "4" "5" "6" "7" "8" "9" "0" ".")
n (1+ (vl-string-search "=" tr1 0))
tr2 (substr tr1 1 n)
tr1 (substr tr1 (1+ n))
tr3 ""
ss1 '()
)
(while (/= tr1 "")
(setq tr (substr tr1 1 1))
(if (member tr ss)
(setq ss1 (cons tr ss1) tr1 (substr tr1 2))
(setq tr3 tr1 tr1 "")
)
)
(if (car ss1)
(progn
(setq tr1 (rtos (* #k2 (read (apply 'strcat (reverse ss1)))) 2 2))
(setq tr1 (cons 1 (strcat tr2 tr1 tr3)))
(setq #g (subst tr1 a1 #g))
(entmod #g)
)
)
)
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