用VC SOCKET实现聊天室的服务器端

此代码由asp300收集整理。 asp300 -- 专业化的asp代码交流基地。-this code by asp300 collected. Asp300-- professional exchanges asp code base.

客户端服务器聊天室源代码，使用VC(visual C++)编写的。使用access数据库。-Chat client-server source code, the use of VC (visual C++) Prepared. The use of access database.

计算校验和 命令行：check_sum infile 其中check_sum是程序名，infile是数据文件名 输出：数据文件的校验和。 目的是通过数据链路层与介质访问控制层的学习，根据数据链路层的基本原理，针对普遍应用的Ethernet帧，通过构造一个具体的帧，深入理解网络协议的基本概念与网络问题处理的一般方法。-calculated checksum command line : check_sum infile which check_sum procedures, and infile data output file name : data files, the checksum. The purpose of the data link layer and the MAC layer of learning, according to the data link layer to the basic principles of universal application against the Ethernet frame, and by constructing a concrete frames, in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach.

一个简单的Visual C++ MFC邮件发送程序，操作简单。-A simple Visual C++ MFC e-mail program, easy to operate.

我做的客户端，服务器端通讯编程的例子，供大家参考。-client, server communications programming examples for reference.

RAS高级编程是一个RAS拨号程序高级开发，通过该程序不经能够实现电话拨号功能，还能实现如adsl、网通等拨号功能，还能够监控modem或者网卡的网络流量，绝对是一个值得读者学习的程序。-RAS high-level programming is a RAS digit dialing procedure high-level development, after cannot realize the telephone digit dialing function through this procedure, but also can realize like adsl, the net passes and so on the digit dialing function, but also can monitor modem or the net card network current capacity, absolutely is the procedure which is worth the reader studying.

一个简单在线日历的实现过程，利用asp开发。-a simple online calendar of the implementation process, using asp development.

原理图设计基础 基本原理图设计 层次原理图设计 原理图元件库设计-failed to translate

IM即时会议聊天 可以在线IM交流、建立会议室(可以设置密码) 会员（密码、头像等信息）和部门实现在线管理 Server/Client分别为服务端和客户端，设置服务端可以实现在线管理，默认端口号10000 数据库采用的是Access

停止等待协议的reciver和sender部分，是用vc2005做的，还好-Stop waiting for the agreement reciver and sender part is vc2005 do better