C#企业客户关系管理系统（CRM）

CDROM的控制和系统保护,使用系统的api函数实现的cd的控制及对系统的开关机的实现-CDROM control and system protection, use the system api function to achieve the cd on the system control and switching machines realize

独占设备的分配与虚拟设备独占设备每次只能分配给一个进程使用，这种使用特性隐含着死锁的必要条件，所以在考虑独占设备的分配时，一定要结合有关防止和避免死锁的安全算法。-Exclusive distribution of equipment, exclusive equipment and virtual device can only be allocated to each use of a process, which implies the use of characteristics of the necessary conditions for deadlock, and therefore in considering the allocation of exclusive equipment, we have to combine to prevent and avoid deadlock security algorithm.

FCF 和 SJF算法，来源于操作系统的一个小联系程序，用C语言实现-FCF and SJF，it comes from the exersize of OpratingSystem

该源码演示如何取得CPU频率 序列号，网卡MAC地址，硬盘序列号。具有较高的参考价值。- How does this source code demonstrate obtains the CPU frequency series number, the net card MAC address, the hard disk sequence number. Has the higher reference value.

windows下多媒体定时器编程,时间分辨率可以达到1ms,开发平台delphi-windows multimedia timer programming, time resolution can be achieved 1ms, development platforms delphi

运用MFC实现贪吃蛇小游戏 运用键盘的上、下、左、右实现对蛇的控制 蛇碰到墙或咬到自己时游戏失败 蛇每吃到一个食物身长伸长一节 蛇吃到一定数量的食物等级增加一级相应的速度增加一倍 实现蛇吃食物的自动演示 当通关或游戏失败时，查看游戏分数，若是最高分则保存游戏分数和玩家姓名 -greedysnake

window启动自动加载程序: 学习dephi对window注册表的调用； 了解window对自启动程序的管理；-window activated automatically load : study dephi right window registry calls; Understanding since the launch window to the management procedures;

括号匹配程序，实现成序对括号的匹配的正确性判断-Parentheses matching procedures, to achieve into a sequence of brackets to determine the correctness of the matching

修改内存演示程序VB-change memory Demonstration Program VB

显示登录到本机的用户信息和共享资源被存取的信息- The demonstration registers this machine user information and the shared resource the information which deposits and withdraws