c语言学习：包括c语言的库函数，和开发工具

名片管理软件 非常的不错 可以插入图片 可以保存很多资料-card management software can be very good pictures can be inserted to preserve a lot of information

本系统适用于企业的设备管理，在本系统中包括几种不同级别的用户，同时能实现对设备的存、取、以及报废处理，是一个很好的管理软件。其中还包括安装软件。-the system applies to the equipment management, the system includes several different levels of users, but also to achieve the right equipment to survive, to make, and useless, and is a good management software. It also includes installation of the software.

Mouse Meter可以获取和记录有关鼠标的统计信息，包括：速度，移动的距离，坐标，光标经过的窗口，鼠标点击的数量（每个按钮），等等。-Mouse Meter may gain with the recording related mouse statistical information, including: The speed, the motion distance, the coordinates, the cursor process window, the mouse clicks quantity (each button), and so on.

检查文件是否正在使用（EXE，DLL）的例子-check whether documents are in use (EXE, DLL) examples

Get mac with wmi Get mac with wmi Get mac with wmi-Get mac with wmiGet mac with wmiGet mac with wmiGet mac with wmiGet mac with wmi

进程间共享内存的例子，可用该技巧进行进程间通信- The advancement shares the memory the example, may use this skill to carry on the advancement to correspond

读写usb 上面的OpenDevice函数就是演示如何根据设备GUID打开一个USB接口的设备，和设备读写通讯的时候就需要了解设备的驱动到底都支持什么方式了。可以使用UsbView工具查看USB设备到底支持几个Endpoint，每个都以什么方式读写。 如果你的设备支持3个EndPoint，0号是控制的，1号是读，2号是写，那你直接读取0号Endpoint，搞不好就会发生重起的问题 -literacy usb above OpenDevice function is to demonstrate how open the equipment GUID a USB interface equipment literacy and communications equipment when there is a need to understand the driving equipment in the end all support the way. UsbView tools can use USB devices in the end View supports several Endpoint. each of the ways to read and write. If your equipment supports three EndPoint, 0, control, on the 1st of reading, writing on the 2nd, you direct read 0, Endpoint, will take place regardless of the starting weight problem

用VB 中的类 实现绘制事实曲线,不错的代码值得学习-Using VB class in drawing realize the fact that curve, well worth learning code

windows服务样例，已经完成了服务的注册，启动，停止，暂停等内容，只需要在相关代码处添加自己的代码即可使用。注意windows服务运行在session0，xp勾选可以与桌面交互可以弹出窗口，xp以上系统，需要配合托盘程序，通过管道、socket、内存共享等方式进行通讯。

windows(所有版本)下直接存取IO端口和物理地址的程序-Program in which IO port and physical address can be accessed directly in Windows (all editions)