posts - 1,  comments - 1,  trackbacks - 8
posted @ 2008-07-01 11:31 joyboy 阅读(439) 评论(0)  编辑
posted @ 2008-06-27 17:46 joyboy 阅读(57) 评论(0)  编辑
posted @ 2008-05-23 13:31 joyboy 阅读(258) 评论(0)  编辑
posted @ 2008-05-22 14:14 joyboy 阅读(108) 评论(0)  编辑
posted @ 2008-05-21 16:18 joyboy 阅读(131) 评论(0)  编辑
posted @ 2008-05-16 12:55 joyboy 阅读(613) 评论(0)  编辑
摘要: 程序中最关键的是如何将变量加到SQL语句中去。“SQL = ”Select * from grade where 姓名 like ‘%“ + str + ”%’“”语句中str是变量,要得到正确的格式只要按照下面的两个步骤进行操作。(1)写出正确的SQL语句,SQL =" Select * from g...阅读全文
posted @ 2008-05-16 11:36 joyboy 阅读(1704) 评论(1) 编辑
posted @ 2008-05-11 23:34 joyboy 阅读(217) 评论(0)  编辑
posted @ 2008-04-23 16:20 joyboy 阅读(711) 评论(0)  编辑
posted @ 2008-04-16 23:28 joyboy 阅读(1276) 评论(0)  编辑