The Implementation of LAN Chatting Program
Abstract
Network is the most popular way of communication between computer users, therefore a lot of chatting softwares come out; on the other hand, more communication services are provided by the ISP. This paper introduces the ideas and methods of LAN chatting program which are developed on Windows. This system is developed by the Delphi7.0 software, and uses the Socket technology to implement network communications. Database using its own database desktop. Software is based on C/S architecture. The system mainly implements the functions of user registration, login, chatting, server management etc. From requirement analysis, outline design, detailed design to coding, function test, the implementation of the function in this essay absolutely follow the process of the software development.
Key words: Socket; TCP/IP; C/S