sunnymccad 发表于 2006-7-17 19:08:00

字符与字符串问题？

<P>请问在AutoLISP中有没有将多个字符合并成字符串？</P>
<P>如：字符（char）:a与b</P>
<P>组合成&nbsp;&nbsp;&nbsp; 字符串（string）:ab</P>

alin 发表于 2006-7-17 19:10:00

strcat

rongyifei 发表于 2006-7-17 19:16:00

<P>strcat,如:</P>
<P>(strcat "a" "b")</P>
<P>&nbsp;</P>

sunnymccad 发表于 2006-7-17 19:18:00

给点例子好吗？

sunnymccad 发表于 2006-7-17 19:25:00

<P>谢谢了</P>

rongyifei 发表于 2006-7-17 20:01:00

<P>如:</P>
<P>(defun c:test ()<BR>&nbsp; (setq&nbsp;a "This is"<BR>&nbsp;b " an example."<BR>&nbsp;c (strcat a b)<BR>&nbsp; )<BR>&nbsp; (princ "\n")<BR>&nbsp; (princ (strcat "a and b = " c))<BR>&nbsp; (princ)<BR>)</P>
<P>&nbsp;</P>
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