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淮 阴 工 学 院
毕业设计说明书(论文)
作 者: 学 院: 专 业: 题 目:
XXX 学 号: 1121302129
计算机工程学院
通信工程
C#中的值类型和引用类型
指导者:
评阅者:
(姓 名) (专业技术职务)
(姓 名) (专业技术职务)
2013 年 6 月
淮阴工学院毕业设计说明书(论文) 第 2 页 共 23 页
毕业设计说明书(论文)中文摘要
摘要:
查询学生信息查询学生信息查询学生信息查询系统系统系统系统
学生信息查询系统是一个C/S模式的管理系统,通过安装客户端与服务器向连就能查询,修
传统的学生管理方式的最大区别之一是它不受手工管理模式的局限。它与一般的管理系统不同的
系统系统是只对于学校管理学生信息的系统,并且管理者只是该院校的负责管理学生学籍档案的管
联网的快速发展,网上将会出现更多的像学生管理系统一样的系统,并且用户的可操作性将变得
文详细介绍了学生信息查询系统的实现原理及所用到的技术方案,在这里你将看到设计一个管理的一些问题及解决方案。 关键字:
学生信息查询系统,互联网,学生学籍档案
淮阴工学院毕业设计说明书(论文) 第 3 页 共 23 页
Student information query systemStudent information query systemStudent information
query systemStudent information query system
Abstract:
Student information query system is a C/S mode of management systems, client and server by instaquery, modification, and the traditional information management mode of students is one of the biby manual management mode. It and general management system is different students informatifor school management system is the only student information system, and is responsible for thecollege students' status files management of management personnel. Along with the rapid developmthe Internet will appear more like the student management systems, and the user's system whumanized maneuverability. This paper introduces the realization of student information query and use of technology solutions, here you will see a management system designed to involve somsolutions. Key words:
Student information query system Internet Student Enrollment Files
淮阴工学院毕业设计说明书(论文) 第 4 页 共 23 页
目录
1引言 ............................................................................................................................ 5
1.1c#的简介引言 ....................................................................................................................................................... 5 1.2c#中的引用类型 和 值类型 .............................................................................................................................. 5
2值类型 和 引用类型 ...................................................................................................... 6
2.1值类型 .................................................................................................................................................................. 6 2.2引用类型 .............................................................................................................................................................. 8 2.3特别注意 .............................................................................................................................................................. 9
3装箱 和 拆箱 ................................................................................................................ 10
3.1注意 .................................................................................................................................................................... 11 3.2对象判等 ............................................................................................................................................................ 11 3.3引用类型判等 .................................................................................................................................................... 12 3.4简单值类型判等 ................................................................................................................................................ 13
3.4.1简单值类型判等 的第一种: ............................................................................................................... 14 3.4.2简单值类型判等 的第二种: ............................................................................................................... 15 3.5复杂值类型判等 ................................................................................................................................................ 16 3.5复杂值类型判等的步骤: ............................................................................................................................... 17
4对象复制......................................................................................................................... 17
4.1浅度复制 ............................................................................................................................................................ 18 4.2深度复制 ............................................................................................................................................................ 20
5.总结 ................................................................................................................................. 21
参考文献............................................................................................................................ 21
致谢 .................................................................................................................................... 22
附录 .................................................................................................................................... 22
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