用Ｅｖｃ开发的一些关于文件操作的程序实例源码，供大家下载参考学习...

下面就给出一个简单的示例,该示例可以捕获到所有经过本地网卡的数据包,并可从中分析出协议、IP源地址、IP目标地址、TCP源端口号、TCP目标端口号以及数据包长度等信息。-Now, given a simple example, the sample can catch all through local LAN data packets can be analyzed from the agreement, IP source address, IP destination address, source port TCP, the TCP port number and the objective data packet length, and other information.

MODEM拨号演示,可以通过此程序初步了解电话拨号的过程-modem dial-up demonstration, through this procedure a preliminary understanding of the telephone dial-up process

CUdpSocket是为了简化发送，解析UDP 数据报所提供的一个基类。这个类封装了基于SOCK_DGRAM的大部分基本操作。这个类提供两种工作模式，一种是和实际处理UDP 数据报的功能紧耦合，这需要通过继承实现，同时设置workmode 为auto_receive（参见SetWorkdMode），另外一种是直接作为单独对象出现，此时用户需要使用Recv成员函数自己处理数据的接收。-CUdpSocket is to simplify this, the analytical data reported by the UDP with a base class. This type of packaging based SOCK_DGRAM the most basic operation. This provides two types of work, is a practical and UDP data processing function of tight coupling, it needs to achieve through inheritance, as set workmode auto_receive (see SetWorkdMode), the other is directly emerging as a separate object, users need to use this member function since Recv others receiving data processing.

网关切换 使用汇编写成 只用于xp 2000下会弹出错误，一直没又找到原因-Gateway switch is used only for the use of the compilation of written xp 2000 will pop-up error, the reasons have not been found

在Windows 2000下使用winsock2修改IP报头的例子- 2,000 uses winsock2 in Windows to revise the IP masthead the example

Windows Sockets规范定义了一套Micosoft Windows下网络编程接口,包含了人们所熟悉的Berkeley Socket风格的库函数；也包含了一组针对Windows的扩展库函数，以使程序员能充分地利用Windows消息驱动机制进行编程。-Windows Sockets specification defines a set of result list Windows network programming interface, which includes people familiar with the style of Berkeley Socket libraries; Also includes a group of Windows extension function, so that programmers can fully take advantage of the Windows message-driven mechanism for the programming.

asp.net+ajax结合的简单代码，该代码可以使你体会到asp.net+ajax最新技术的先进程度。-asp.net+ ajax simple combination code, the code can make you feel asp.net+ ajax the sophistication of the latest technology.

VB winsock的一个例子 学习网络通信的基本知识。-VB protocols of the study and an example of the basic telecommunications network knowledge.

发短信的小程序 开发语言VC & C++运行环境Windows Server 2003 Windows 2000 Windows XP-SMS small program development language VC C runtime environment for Windows Server 2003 Windows 2000 Windows XP

vs Ping LAN消息和程序。雷亚尔