4248135

说明：  By throwing an exception to indicate the occurrence of an error(By throwing an exception to indicate the occurrence of an erro)

Windows API 类常用方法锦集

C语言编写的时域基2抽取的FFT算法程序，经测试其结果与在MATLAB中的值相比精确度很高。(C language-based time-domain extraction of the FFT algorithm for two procedures, the results have been tested and compared with the value in MATLAB with high precision.)

想看看鼎鼎大名的雷电的源代码吗？哈哈,下了就知道了,很爽吧()

权限提升工具，可以将拖放的程序提升到system权限，并且深度隐藏自身进程和拖放程序进程！(Permission to improve the tools, you can drag and drop program to enhance the system permissions and hide its own processes and the depth of the process of drag and drop program!)

用.net实现 改变其它任意窗体控件的属性值

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

开关电源设计高级开发文档资料High switching power supply design development documentation (High switching power supply design development documentation )

【实例简介】 用C#写的西门子S7-200 PLC 的PPI通讯测试程序，可读写I,Q,M,VB等，希望对学习PPI通讯的同学有帮助。

说明：  自己写的一个可以屏蔽系统键的程序，可以屏蔽WIN键，当然你可以修改其他屏蔽键！（玩魔兽时防止按错退出写的一个自己用的辅助工具）(himself in a system can shield key procedures, shielding WIN button, of course, you can modify other shielding keys! (Barry wrong by preventing the withdrawal was made with one of his aids))