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给出一些实现小的功能的软件，希望能够帮助到有缘人，本程序提供的功能为模拟拷贝进程(Given some small realize the function of the software, hoping to help a nice ring, the procedure provides functionality to simulate the process of copying)

C++普通计算器的功能，实现整数、小数的加减乘除的算法，有退格、清空的功能。(Common calculator functions)

说明：  实现文本语音功能，将指定字符串转为语音。(text-to-speech )

这是用VB写的PCB钻孔机的钻孔数据处理程序，可以对钻孔精度进行分析。(It is written in VB PCB drilling machine drilling data processing program, you can drill precision analysis.)

说明：  在视图区画正弦函数曲线，并且在一个菜单下以对话框形式输入正弦图的起点和终点坐标。(In the view area sine curve drawing, and in the form of a menu in the dialog box enter the start and end the sine map coordinates.)

计数一个字符串中所有字符出现的频数，并全部输出(Count the number of frequency of all the characters in a string appears, and all output)

VB仿Windows可显示行号的记事本程序,有需要的下。(VB notepad application in imitation of a Windows to display line Numbers, in need.)

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)

基于VB实现的QQ空间音乐搜索、试听工具.有需要的下。(Based on VB realize the QQ space music search, audio-visual tools. In need.)

PRODAVE 资料 西门子提供的动态链接库(Siemens PRODAVE information provided dynamic link library)