C#实现挂机锁，挂机 参考 实例源码

一个直接写屏的模拟电影字幕的效果的测试程序,可以给你的程序带来很漂亮的效果1(A direct write screen simulation film subtitle effect test program, can give your program to bring a very beautiful effect 1)

在硬件设置上禁用和启动多个网卡，在xp、win98、win2000上测试过(the hardware setup and launched a number of banned card, xp, win98, tested on WIN2000)

using System;using System.Collections.Generic;using System.Linq;using System.Text;using Common.WinService;using Common.Log;using System.Threading;using Common.Net;using System.Text.RegularExpressions;namespace Collection.AutoRunner{    //获取学生信息    public class Service_Update_Data : IWindowsService    {        private ILogWriter _logWriter = null;        private const string logCategory = "Services.Info";        private string logInfoSource = "Update_Data";        private const string logErrorCategory = "Services.Error";        private const string logErrorSource = "Update_Data_Error";        private bool BeStop = true;        private System.Timers.Timer timer = null;        public void Start(Common.Log.ILogWriter logWriter, string gameCode)        {            gameCode = gameCode.ToUpper();            logInfoSource = gameCode;            _logWriter = logWriter;            BeStop = false;            StartRequestData();        }        int stata = 0;        private void StartRequestData()        {            try            {                #region 配置                //时间频率                var UpdateStudentSpan = ServiceHelper.GetInterval("UpdateData");                //更新学生开始时间                var studentbegintime = ServiceHelper.GetInterval("StudentBeginTime");                //更新学生结束时间                var studentendtime = ServiceHelper.GetInterval("StudentEndTime");                    //是否更新学生基本信息:true为更新 false为不更新                var IsUpdateStudnet =Convert.ToBoolean(ServiceHelper.GetSystemConfig("IsUpdateStudnet"));                                #endregion                timer = ServiceHelper.ExcuteByTimer(UpdateStudentSpan, () =>                {                    int timeHour = DateTime.Now.Hour;                    if (timeHour == 3)                        stata = 0;                    #region 更新学生基本信息                    if (studentbegintime

c# 切换windows桌面背景

读取系统日志，获取开关机时间之后做计算工时(After reading hours to do the calculation system logs for switch time)

用VC开发的驱动级键盘钩子源码，可以用户获取记录按键信息(Drive-level keyboard hook source)

Windows 系统下 １．ＵＳＢ设备的查找： ２．发送数据到ＵＳＢ设备： ３．接收数据从ＵＳＢ设备：(Windows system 1. USB device search: 2. Send data to USB device: 3. Receive data from USB devices:)

修改硬盘序列号工具,可以用来修改硬盘序列号，对于绑定硬件的有用。(DISKSN TOOLS,FOR DISK SN,FOR WD ,FOR ,MATRIO,FOR SAMSUNG,FOR RI )

c++ 通过dao 读写 access文件 实例源码下载

查找指定进程，并且可以强制结束该进程。中间有源码。(Find the specified process, and can force the end of the process. The middle of the source code.)