vncviewer

快递发送单查询通信，　利用了socket(Courier to send single query communication using a socket)

基于Winsock的网络编程小程序，可以实现FTP的上传和下载。(Winsock-based network programming applets, can be achieved FTP upload and download.)

说明：  本程序是window平台下，使用virtual C++编写文件下载程序，使用了Http协议(This program is a window platform, use the virtual C++ writing the file download process, using Http protocol)

服务器与客户端分开的简单聊天程序，对于初学者有很大帮助。(Separate client and server simple chat program, very helpful for beginners.)

Onvif实例源码 VC6.0 C++开发 便于学习 Onvif开发入门 Onvif协议开发训练(Onvif instance source VC6.0 introduction to c++ development to facilitate learning Onvif Onvif protocol development training)

modbus 测试，用VB的winsock控件实现的modbus tcpip通讯等(modbus test, with VB the winsock control to achieve the modbus tcpip communications)

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！

TCP CS 模式文件传输可以下载和上传文件,也可浏览服务器端文件(TCP CS file transportation)

精通黑客编程光盘代码,适用于新手学习，不要用于非法用途，谢谢合作(CD proficient hackers programming code for beginners to learn, not for illegal purposes, thank you)

采用syn的扫描方式对一个网段的ip进行扫描，图形界面(Syn scan mode using a segment of ip scanning, graphical interface)