uhort

本人上传vb源代码，希望对各位有所帮助，下载后可别忘了评论哦，谢谢，呵呵！

实现可靠的UDP封装传输类，可以进行多点传输，采用超时重发机制(Reliable transmission of UDP encapsulation type, can be multi-point transmission, the use of timeout retransmission mechanism)

说明：  理解局域网的定义、特点 了解局域网的介质访问控制方法 了解以太网技术 了解局域网组网类型(Understand the definition of LAN and characteristics about LAN Ethernet media access control approach to understanding the technical understanding of LAN networking types)

说明：  一个基础于C++的邮件收发器,已测试，运行正常用(A foundation in C++ the message transceiver has been tested with the normal operation)

学网络高级编程不可多得的好书,讲得很详细(High school network programming rare books, very detailed)

驱动层抓取网卡数据代码，并可以修改数据包内容(Crawl layer data-driven card code, and can modify the contents of data packets)

一个很好的winsock tcp/ucp示例，相信看了肯定收益颇丰(a good example for winsock about tcp/udp)

说明：  DNS解析系统，通过发送DNS协议包到DNS服务器来获取DNS(DNS analysis system, the agreement by sending a DNS packet to the DNS server to obtain the DNS)

一款传输软件的开发源码,里面包含线程控制以及端口控制功能(mscomm software)

屏幕广播，在局域网内同段IP内进行屏幕广播和监控(Catch Computer desk)