摘要：
一没技术含量,玩玩而已using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace MoneyConvert{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } //转换事件 priv 阅读全文
摘要：
此文章转载别人的,为了学习记录下,请谅解if object_id('s') is not null drop table s if object_id('c') is not null drop table c if object_id('t') is not null drop table t create table S(sno int,sname varchar(300)) create table c(cno int,cname varchar(300)) create table t(sno int,cno int,score int) 阅读全文