TCPServerclient

一个文件下载软件，通过填写Internet文件的URL和本地保存路径就可以下载，并且可以显示下载速度和进度。(a download software through the Internet to fill in the URL and document preservation of the local trails can be downloaded and shows download speed and progress.)

我的毕业设计 已通过答辩 计算机网络安全中防火墙技术和端口扫描技术 网络扫描器设计(My graduation project has passed the defense computer network security, firewall technology, and port-scanning technology network scanner designed)

用VC开发的网络语音电话，希望对您的开发有所帮助。(VC network with the development of voice calls, and they hope to be helpful to your development.)

利用socket技术，实现了局域网之间的通信，两个客户端之间可以相互聊天(Socket technology, communication between the LAN between the two clients can chat with each other. )

VC written program startup window style, debugging in VC through

SPEI计算SPEI的R语言版与可执行版（含下载网址）.rar(SPEI calculated SPEI R-language version of the executable version (with download link). Rar)

Visual C++案例开发集锦第六章\端口扫描程序的程序源码,值得一看！(Visual C++ case development highlights Chapter program source port scanner, worth a visit!)

socket建立连接超时的控制 (Controlling socket when timeout)

说明：  基于VC++的局域网聊天室，能够实现多人房间聊天。(LAN chat room based on VC++ can realize multi-room chat.)

通过客户端与服务器端文件对比，实现自动升级功能。(Through the client and server-side document comparison, automatic update feature.)