Originally posted by redtek at 2006-12-3 09:28 AM: [简单索引]关于SET变量、延时变量、各种符号的用法…… http://www.cn-dos.net/forum/viewthread.php?tid=24549&fpage=1&highlight=%E7%AE%80%E5%8D%95%E7%B4%A2%E5%BC ...