!! +var+ +datafile+
$lst_tit recordcnt$lst_titend$type_var
  $lst_alias recordcount, recordno, recordnum
  $(lst_syntax)recordcnt $emph fname$emphend</tt>
  $lst_mean 返回数据文件 $emph fname$emphend 里的记录数.
  <p>
  !read datafile.phtml


