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利用ICMP在VC++下实现网络路由跟踪-use of ICMP in VC tracking network routing

了解基本编程知识，熟悉编程算法，求无限循环小数的循环节。(Understand basic programming knowledge, familiar with programming algorithms, find infinite cycle decimal section.)

系统oem修改源码例程，程序调用API函数实现系统oem修改功能。(System oem modify source code routines , the program calls API functions for system oem modification.)

创建原始套接字，构造ICMP协议ECHO数据头，发送数据sendto 接收数据recvfrom，分析返回IP数据头及ICMP数据头 程序代码极其简单，适合初学网络编程者参考- Founds the primitive sleeve joint character, structure ICMP the agreement ECHO data head, transmits data sendto receive data recvfrom, the analysis returns to the IP data and the ICMP data procedure code is extremely simple, suitablly begins studies the network programming reference

NI编程示例程序，详细说明了在触发的情况下测量电压模拟信用的过程。(NI programming sample program, a detailed description of the measurement voltage analog trigger in case the credit process.)

使用remotting实现客户端服务端通信一个小实例。作一下修改可实现双向通信-Remotting the use of client service to achieve a small example of client communications. What modifications can be realized for two-way communication

It contains a solar cell is simulated using simulation software is PScad. It is well simulated solar cell performance

java版实现了文件的传输功能，大家参考下-java version of the document to achieve the transmission function, refer to the following U.S.

说明：  This repository contains UANodeSets and other normative files which are released with a specification. Any change to a specification (release of a new version or errata) may require a change to the files in this repository.

VB 实现的PUSH功能，适合初学者入门(VB realized PUSH function, suitable for beginners and entry-)