4.11

如果已知很多环境变量，每次换机器都是相同配置，环境变量配置窗口操作觉得麻烦，可以考虑这个直接注册。 只需要在reg.txt中按行写入：环境变量名=环境变量值(If many environment variables are known, each machine change is the same configuration, environment variables configuration window operation is troublesome, you can consider this direct registration. Just write in reg. TXT by line: environment variable name = environment variable value)

This program is the realization of HashTable developed in the C++ Programming Language. And development tool is Visual Studio. Thank you.

thec++programming 特别版，中文版(thec++ programming Special Edition, Chinese version)

说明：  IEC 101、IEC 103、IEC 104协议报文解析工具(iec series message analysis)

说明：  在学习有限元课程时做的一个作业，用C/C++编程求解一个简单的有限元问题，可以作为有限元学习的编程实例，以更好地理解有限元理论(A homework done while studying the finite element course. Solving a simple finite element problem with C / C ++ programming can be used as a programming example for finite element learning to better understand the finite element theory.)

C#编写的计算器程序，使用了堆栈实现，支持表达式计算(Calculator program written in C#, using a stack implementation, support for expression evaluation)

将长文件名转换为短文件名，C++Builder精选编程学习源码，很好的参考资料。(The long file name into a short file name, C++Builder select learning programming source code, a good reference.)

C语言精彩编程实例书籍源码，此部分为第一篇代码(Wonderful programming examples in C source books, this part of the code for the first)

一个集成了闹钟、秒表功能的VB.NET时间管理小程序，我觉得功能比较强大，除了秒表和闹钟功能外，还可设置时间格式、在日期中是否显示当前日期，是否标记当前日期，是否是下拉时间调整框等(An integrated alarm clock, stopwatch function VB.NET time management applet, I think the more powerful features, in addition to the stopwatch and alarm functions, you can also set the time format, whether to display the current date in the date, the current date is marked, whether it isdrop-down time to adjust box)

一个可以播放AVI视频文件的程序，用简单的控件实现的，(Can play an AVI video file of the process, with a simple control to achieve,)