很好的，我用过大家给点意见 说说看，嘻嘻大家

java实现的ip扫描程序。-realized ip scanning procedures.

SocketAPI的程序-Socket API procedures

有关Ping使用的例子-the Ping examples of usage

一款POP3协议的实例小软件，用于接受邮件的-A small example of POP3 protocol software, used to accept mail

常用的lanhelp，netsuper等软件都用过吧？自己也写一个？这是个不错的例子。-common lanhelp, netsuper software has been used? One has written? This is a good example.

VB语言实现tcpip数据通讯-VB language TCPIP data communications

非持续CSMA 该协议下，用户在发送帧之前，会先侦听信道的状况，如果没有其他站点发送，它就发送。若信道忙，它就等待一个随机的时间后重复以上动作。 对于某一帧而言，信道是否忙，即是看其绝对时间（FRAMETIME*i+dt）的前一帧时内（FRAMETIME*(i-1)+dt ~ FRAMETIME*i+dt）是否存在发送帧。若无则发送，有则等待一随机时间。 -unsustainable under the agreement, users send frames, will first interception Channel situation, if no other site sent, it sent. If Channel busy, it would wait for a random time to repeat the action. For a frame, whether the busy channel, that is, look at his absolute time (FRAMETIME* i dt) of a time (FRAMETIME* (i-1) dt ~ FRAMETIME dt* i) the existence of this frame. If not then this, then wait for a random time.

向服务器端指定端口进行tcp和udp链接，获取相关数据-To the specified server-side tcp and udp port links, access to relevant data

目录UDP点对点聊天是一个UDP的点对点聊天程序，程序运行测试的时候，需要改变侦听端口，如果要在同一台机器上测试，需要改变一下程序设置-directory is a peer-to-peer chatting UDP peer-to-peer chat program, running tests, the interception of ports need to change, if the same test machine, the need to change the program

要求asp.net环境，并要在IIS里设置网站属性 可以用来限制图片等文件的盗链，0.32版可设置不限制域名 通过referrer判断，如果没有引用页返回真实文件，如果引用页的域名不是本网站域名则返回wbtbForbidden.jpg这个图片，文件不存在返回wbtbNotFound.jpg这个图片 用法：http://www.xmlasp.net/WBAL/-Asp. Net environmental requirements and to the installed IIS Web site attributes can be used to limit pictures of the Irvine document, version 0.32 is not set restrictions on domain names through referrer judgment, if not applied to the real page document, if the pages of the Web site domain name is not returned wbtbForbidden . jpg the photographs, the file does not exist to return to the Photo wbtbNotFound.jpg Usage : http://www.xmlasp.net/WBAL/