Borland C++ Builder制作有论证的邮件发送程序,同时还增加了附件功能...

用CSocket 实习数据库的内容有选择地传送，希望对你有用-CSocket internship with the content of the database is to transmit the choice, be useful to you

本人课程实验做的一个基于winpcap的网络嗅探器，附源程序，用c开发，在vc++6.0下编译通过。它可以列出监视主机的所有的网卡，选择一个网卡进行监听，捕获并显示流经网卡的数据包，并做相应的分析和统计，还可以设置捕获过滤规则，就某种协议（ip、 tcp、 udp 等）进行重点分析。 -I do a course experiments based on the WinPcap network sniffer, with source code, using c development, in vc++ 6.0 compiler passed under. It can list all the host surveillance network card, select a card to monitor, capture and display data packets flowing through the network card and do the appropriate analysis and statistics, can also set filters to capture the rules of some sort of agreement on the (ip, tcp , udp, etc.) the focus of analysis.

断点续传原理及源程序-HTTP principle and source

纯ALOHA协议 在该协议下，用户只要有帧产生，就会传送出去，发生冲突时，就等待一个随机时间后再重发。 所以对当前帧时，只有两种情况下可以发送成功： 1）当前帧时只有一帧要发送，且当前帧时的前一帧时无帧发送； 2）当前帧时只有一帧要发送（发送时刻为t），且前一帧时的最后一帧的发送时间不在（t- FRAMETIME）~ t这段时间内。 其他情况下都会产生冲突。 发生冲突时，错误帧继续传送，用户重新发送帧，设定一个随机数Rt，将该帧添加到第Rt/ FRAMETIME帧时上去，并设该帧的相对时间为Rt% FRAMETIME。这样即相当于用户等待一随机时间后重发。 对每一帧时进行上述控制，最终可得到成功发送的次数Suc，将其除以Suc = Suc /ARRAYLENGTH即得平均每帧时发送成功的帧数。 对于不同G，得到不同FrameArray，所得的Suc也不同，用一个数组来保存G与Suc的对应关系，再将其画出来。 -pure ALOHA agreement under the agreement, as long as users have a frame, it will transmit out, conflict, will wait for a random period of time before re-issued. Therefore, the current frame, there are only two circumstances can this success : 1) the current frame only one to send, and the current frame before one-time frame sent; 2) the current frame only to send a (t this moment), but before a final of a transmission time not (t-FRAMETIME) ~ t this time. Other cases will have conflict. Conflict, to continue to disseminate the wrong frame, users re-sending fram

异步套接字服务器-asynchronous socket server

一个贺卡在线发送的ASP程序很有用哦，管理员密码是admin-an online greeting card sent to the ASP procedures useful oh, administrators password is admin

/* This IPv4 example uses the background thread itself to process all packets. You can use example one to send data to the session that s created in this example. */ /* 这个 iPV4 例子用内部线程来处理所有的分组。你可以用例子一来发数据给本例子来进行测试。 例子的中文解释都由hanyuejun添加，有任何疑问请发hanyuejun2006@163.com */-/* This IPv4 example uses the background thread itself to process all packets. You can use example one to send data to the session that s created in this example .*//* example of this iPV4 with internal thread to handle all the packet . You can use the example of one Laifa data for the examples to be tested. Explained by the example of the Chinese hanyuejun add, have any questions please send hanyuejun2006@163.com* /

vc++6.0,网络编程，实现局域网文件传输功能。-vc++ 6.0, network programming, LAN file transfer function.

非常好用的建站软件，开源免费的工具，丰富的插件-The Site Builder is very easy to use, open source free tools, rich plug-ins

这是一个用vC++开发的八十分源码! 但是还没完全开发好. 有兴趣的可以参考一下 -This is a used vC++ Developed eight great source! But not yet fully developed well. Are interested can refer to