该程序主要用于获取现有的驱动器名，并且列举出来。

简单实用的计算器哦 大家多多支持~！~-simple and useful calculators oh we can support ~! ~

找到一个最小的圆盘使覆盖平面上所有的点集-Seeking a minimum circle to cover all the points

本软件可通过微机并口向用户提供多达12路的标准TTL脉冲信号，同时可进行5路的标准TTL脉冲信号的波形显示。 软件的使用方法极为简单。输出信号时，只要选中或取消引脚号，就能在相应的引脚得到相应的脉冲信号（统一为选中为高电平，取消为低电平），“清零”按钮为对应该组的所有信号清零。 输入信号的波形显示，按“开始”按钮为开始进行显示，“停止”为暂停。 在设置面板中，“数据读入时间间隔”为读入时间的设定。“并行打印端口设置”为显示微机中存在的可用打印端口，并可以设定本软件当前要使用的端口（如只有一个可用端口，就为缺省端口，如有多个可用端口软件自动选择最后一个可用端口为当前使用端口）。 -This software is available through computer parallel port to provide users with up to 12 standard TTL pulse signal path, while the standard 5-way can be TTL pulse signal waveform display. The software is extremely simple to use. The output signal, as long as the select or cancel the pin number, the corresponding pin will be able to get a corresponding pulse signal (uniform selected as high as the abolition of the low), "Clear" button for the right should be group cleared all signals. Input signal waveform display, click "Start" button to begin to display, "stop" for pause. In the settings panel, "data read time interval" to read into the time settings. "Parallel printer port settings" to show the e

类似spy++中查找窗口功能的程序-A program which is like the function of searching window in syp

水晶报表中文帮助手册，个人觉得很不错，想研究的朋友不妨一看。-It s a crystal forms help book Chinese edition.I feel it s very helpful and recommend strongly to you.

实现类似PHOTOSHOP的橡皮擦，光标随擦子增大而变化。-achieve similar PHOTOSHOP the eraser, the cursor with Cazi grows.

是一个办公用品管理系统，程序课运行，请放心使用-Is an office supplies management system, procedures for running classes, please rest assured that the use of

全屏功能的实现，以及按ESC键退出程序实现-this is a program which

图像的连续读取采集（从摄像头）、显示和存储，利用opencv平台提供的函数，存储时只保存最近的100张采集图片（避免图片填满硬盘）

编程实现JPEG文件的读写-it can read or write jpeg file .