socket

第1章 计算机网络体系结构 第2章 NetBIOS编程户端 第3章 重定向器、邮槽和管道 第4章 网络协议TCP/IP 第5章 局域网编程 第6章 Winsock基础 第7章 Winsock API高级编程 第8章 MFC Winsock高级编程 第9章 深入UDP 第10章 WinInet API开发 第11章 网络协议实现及应用 第12章 综合实例( Chapter 1 Computer Network Architecture Chapter 2 NetBIOS programming client households Chapter 3 redirector, and pipelines Mailslot Chapter 4 Network Protocol TCP/IP Chapter 5 LAN Programming Chapter 6 Winsock basic Chapter 7 Advanced Programming Winsock API Chapter 8 Advanced MFC Winsock Programming Chapter 9 in depth UDP Chapter 10 WinInet API development Chapter 11 Network Protocol implementation and application of Chapter 12 General Example)

用于将网络边关系转换成matlab可用的临近矩阵。(Used to convert the network edge into matlab available close relationship matrix.)

利用VB6开发的下载程序，支持断点续传.(Developed using VB6 download programs, support for HTTP.)

一个通过socket与WEB建立通讯连接的VC程序。(through socket with a Web link in the establishment of communication procedures VC.)

一个关于局域网文件传输的源代码，很适合课程设计，客户端和服务器端(on a LAN file transfer the source code is well-suited to the curriculum design, the client and server)

TCP端口扫描，可以获得指定IP段内的主机名，mac地址，存活端口，并将这些信息保存在SQLITE数据库，下次可以直接读取数据库信息，移值性好！(CP port scan, you can get within the segment specified IP host name, mac address, survival ports, and the information stored in the SQLITE database, the next can be read directly, transfer value is good!)

一个基于MFC的网络通信SOCKET程序，实现了接收SOCKET数据的同时，发送SOCKET数据。(An MFC-based network communication SOCKET procedure to achieve the same time to receive SOCKET data, send SOCKET data.)

本代码是利用socket套接字实现点对点的简单聊天软件程序。语言是C++。内附源码，项目设计报告，和可执行文件。(This code is using socket to realize P2P-based simple chatting software. Program lauguage is C++. Besides source code, also Included program design report and executable files.)

1.局域网内设备IP搜索 2.发送广播包出去，同时启动侦听接收 3.支持局域网内跨网断搜索(1.IP search in local network 2.send broadcast packet, and receive request 3.support different gateway.)

可以参考直接使用S7协议连接西门子plc(You can refer to the direct use of the S7 protocol to connect SIEMENS PLC)