新手提问,望大家解答帮忙看下这个string sqlstr = "select usertype from Users

新手提问,望大家解答帮忙看下这个string sqlstr = "select usertype from Users String sql = "select * from tb_consumer where account='" + a SELECT COUNT(*) FROM Users WHERE Id={0} AND LoginPwd = '{1}' 请大家帮忙看下这个电路图 string sql = "select * from user where user_name='" +t1.Text string strsql1 ="select * from product where name=session[pr 下面的SQL语句select * from [viwBasket] where tblUser='" + (string 请大家帮忙看下这个是什么动物, dim cm as New SqlCommand("select count(*) from Users where u use renthouse select {u.*},{h.*} from users as u,house as h 大家可不可以帮个忙加上这个提问 我一共提问两个 大家可不可以看下我的内个提问 帮下忙回答下谢谢大家了 一道数学题,麻烦大家帮忙解答下.