A simple port scanner ... ... multi

这是一个集客户端和服务端一身的网络传输小程序，传输速度蛮快的。-This is a client and server of a network of small procedures, transmission speed pretty fast.

服务器程序要完成以下功能：创建监听Socket进行监听，当有客户端请求连接时，建立一个新的接收Socker处理这个客户的数据发送与接收；接受客户端发来的数据，并向客户端返回相应信息，本程序向客户端返回信息为接收到的信息；将接受的信息通过串口1发送出去-Server program to complete the following functions: Create Socket eavesdropping eavesdropping, when client requests a connection, the establishment of a new deal with the customers to receive Socker send and receive data accept client data sent to the client to return to the corresponding information, the procedure to return information to the client to receive the information will accept the information sent through the serial port 1

用asp.net生成随机验证码 用asp.net生成随机验证码-using random test generation Asp. Net yards with Asp. Net randomly generated test code

网络聊天,简单实用,大家快下载看看吧-network chat, simple and practical, we quickly download and watch it

1) 此程序为外部升级程序,使用时主程序须调用此程序. 2) 升级原理为读取网站服务器上事先提供的版本号及升级地址进行升级.本程序提供了三种不同服务器上的 页面程序(适合于ASP,JSP,PHP主机)可供大家选择.也可以根据需要改为HTML格式的,采用动态页面的程序 主要是为了以后软件的升级着想,页面程序提供了自动升级和手工升级两种方法,详情见页面文件说明. 3) 如有哪些不合理地方请告之.-1) This procedure for the external promotion procedures to be used when the main program call this procedure .2) principle to upgrade the server to read the site in advance and upgrade the version number upgrade address. The program is supplied with three different server pages program (suitable for ASP, JSP, PHP host) for you to choose. can also be changed according to the needs of HTML format, using dynamic page procedure is to upgrade the software after the sake of the page to provide an automatic upgrade and manually upgrade the two methods, as detailed in page document describes .3) What if there is please to announce the local unreasonable.

icmp开发-icmp development

socket常用函数说明，是初学者查询socket函数功能得好文章-socket commonly used functions that are beginners inquiries good article socket Function

局域网内利用messenger服务发送消息-LAN messenger service send a message to use

windows9x下的实现ndis的源码-under the Windows source code to achieve NDIS

上课的时候用VB编写的文件传输的技巧，有利于初级者学习-class of VB paper prepared by the transmission of skills and a conducive learning primary. .