1、 毕业论文 题题 目目: 局域网即时通信软件 姓姓 名名: 系系 别别: 软件学院 年年 级级: 09 级 专业班级专业班级: 指导教师指导教师: 摘摘 要要 语言交流本身是方便快捷的,所以人们已经习惯于用电话进行沟通。但是, 电话通信需要建立双方共同应约的条件之下,而即时通信,则解决了这个问题。 即时通信在互联网领域的应用取得了巨大的成功, 但是在企业内部的应用仍远未 普及。局域网即时通信软件,就是基于企业内部局域网使用的即时通信。 本软件采用了较普遍的 MFC 对话框类,使用 Visual C+ 6.0 进行开发。以 UDP 作为网络通信协议,使用 WinSock 网络编程接口。本软件基本
2、实现了用户 名及头像的自定义修改、用户的上下线实时显示、即时通信聊天、聊天记录的存 取等功能,本文主要介绍的是局域网即时通信软件的设计与实现。 关键词关键词: C+、MFC、UDP、WinSock、局域网、通信 Abstract Verbal communication itself is convenient, so people have become accustomed to communicate by telephone. However, the telephone communication needs of both sides should be about establi
3、shing the conditions under which instant communication, is to solve this problem. The field of instant messaging applications on the Internet has achieved great success, but the application within the enterprise still far from universal. LAN instant messaging software, is based on the internal LAN t
4、o use instant messaging. The software uses the more common MFC dialog class, using Visual C + + 6.0 for development. The UDP as the network communication protocol, using the WinSock network programming interface. The software is basically a user name and picture of the custom modifications, the users real-time display on the assembly line, instant messaging chat, chat records access and other functions, this article focuses on the LAN instant me