The tracert tool displays the various IP Addresses in the route of a network packet as it travels to a destination IP address from a source. An article which describes how tracert works and which also presents a C# component to implement tracert func

一个简单的socket发送文件夹程序。服务器端选择文件保存位置，并开启监听。客户端选择要发送的文件夹，并输入服务器IP，即可发送。主要用于初学者利用socket发送文件夹时，如何通过遍历文件名去发送文件夹。缺点是不能发送含有与根文件夹相同名字的子文件-a simple socket program for transmitting folder.The server choose the place where to save the folder and start listening.The

Introduction For a while now, I have been looking for a solution to a chat program developed in VB.NET, but didn t find much, so I decided to try my own. The purpose of this article is to explain how to use TCP/IP Sockets and the My.Settings class

HttpHelper可以非常方便的实现Http协议的GET和POST请求、自动识 别编码、无视证书、优化Cookie、可以很方便的设置Cookie，Header，证书，代理等问题， 编码问题您不用做任何处理，因为类会自动为您识别网页的编码。 我相信不会有人比我更了解Httphelper了，因为它就是我写的，他的灵魂和精要我最了解！ 现在，我将HttpHelper类改成一个类库，从收集、汇总、改写、优化、创新等方面进行全方位整合改编得到一个框架。 这就是我所 说的万能框架 [