vxd的入门范例。.内附测试程序。

文件比较的类 -The class for compareing files

此代码演示了如何使用vb编程来禁止usb接口的使用!-this code demonstrates how to use Visual Basic Programming Interface to prohibit the use usb!

实时监测内存的情况-real-time monitoring of memory

Visual Studio提供了一个Spy程序，这个程序同它类似，也是可以通过拖放窗体上的十字到其它窗体获得目标窗体的属性，另外它还可以罗列当前运行的程序并选定关闭程序-Visual Studio provides a Spy procedures, with its similar, it is possible to drag and drop window on the Cross access to other forms goal Form attributes, and it also can be set out the procedures for the current operation and closure of selected procedures

通过本案例可以看到窗口托盘程序的一般措辞，Shellu NotifyIcon托盘程序是编写非常重要的API函数。

Windows换肤-Windows Eurocargo

利用DriverStudio开发的定时器程序，十分好用-DriverStudio developed the use of timer procedure is very easy to use

在NT上使用其他用户运行其他用户的应用程序 -Running other users app using the other users username in NT

Win95和NT直接访问物理内存地址和端口IO程序

进程调度算法：采用最高优先数优先的调度算法，即把处理机分配给优先数最高的进程。 每个进程由一个进程控制块（PCB）表示。进程控制块可以包含如下信息：进程名、优先数、需要运行的时间、已占用的CPU时间、进程状态等等。 进程的优先数及所需要运行的时间可以事先人为地指定（也可由随机数产生）。 进程的运行时间以时间片为单位进行计算。 每个进程的状态可以是就绪W（Wait），运行R（Run），或完成F（Finish）三种状态之一。 -process Scheduling Algorithm : The highest priority of several priority scheduling algorithm, which is allocated to the processor the highest priority in the process. Every process from a process control block (PCB) said. Process control block may contain the following information : process, and priority number, the need to run time, has taken the CPU time, the process of the state and so on. Several priorities for the process of what needs to run and the time prior to artificially designated (also be random number generator). The process of running time to time-unit calculations. The state of each process can be completed W (Wait), running R (Run), or completion of F (Finish), one of three state.