Question

大家好，首先我要说的是，我无论如何都不是C＃开发人员，我的上司已责成我“让它工作”。

我想要的是拥有一个可以旋转的线程，而不中断main（），调用函数CcnDirSearch（）并在一定时间后重新执行此操作。

我的代码当前在控制台中运行大约1次（有时是6次），然后停止。我认为线程（或类似的东西）在函数完成之前就结束了。

这是我的代码：

 public int Run()
        {
            Task.Factory.StartNew(() => CcnDirFireAway());
...
...
//continues main();

>

public void CcnDirFireAway()
        {
            if (ScanDir != "")
            {   
                Console.WriteLine("Starting Initial Scan on Directory: " + ScanDir + "\n\n\n");
                TimerCallback tmCallback = CheckEffectExpiry;
                Timer timer = new Timer(tmCallback, "test", 1000, 1000);
            }
        }

>

public void CheckEffectExpiry(object objectInfo)
        {
            //TODO put your code 
            Console.ForegroundColor = ConsoleColor.Green;
            Console.Write(DateTime.Now + " Starting Scan.....\n");
            Console.ForegroundColor = ConsoleColor.White;

//Here is a call to my function that I want to call.
// I noticed that If I don't call it the programs continues to run harmoniously 
            Searcher.CcnDirSearch(ScanDir);

            Console.ForegroundColor = ConsoleColor.Red;
            Console.Write(DateTime.Now + " Finished Scan.....\n");
            Console.ForegroundColor = ConsoleColor.White;
        }

> 这是我需要取消的功能代码。

public static void CcnDirSearch(string sDir)
    {

        try
        {
            foreach (string file in Directory.EnumerateFiles(sDir, "*.*", SearchOption.AllDirectories))
            {


                    using (var stream = File.OpenRead(file))
                    {



                       // Console.WriteLine(DateTime.Now + " Checking File : " + file);
                        bool Mcard  = Searcher.CCNSearch(file, De.Thekid.INotify.Runner.MASTERCARD, false);
                        bool VCARD  = Searcher.CCNSearch(file, De.Thekid.INotify.Runner.VISA, false);
                        bool ACARD  = Searcher.CCNSearch(file, De.Thekid.INotify.Runner.AMEX, false);

                        if (Mcard)
                        {
                            Console.WriteLine(DateTime.Now + " MasterCard Number Found In File  >> " + file);
                            //Inotifywatch.EventForward.UDPSend(512, RServer, ("<30>" + DateTime.Now + " MasterCard Number Found In File  >> " + fullpath+ "\n"));
                            Logger.WriteEvent(DateTime.Now + " MasterCard Number Found In File  >> " + file + "\n");

                        }
                        else if (VCARD)
                        {
                            Console.WriteLine(DateTime.Now + " Visa Card  Number Found In File  >> " + file);
                            //Inotifywatch.EventForward.UDPSend(512, RServer, ("<30>" + DateTime.Now + " Visa Card Number Found In File  >> " + fullpath+ "\n"));
                            Logger.WriteEvent(DateTime.Now + " Visa Card Number Found In File  >> " + file + "\n");

                        }

                        else if (ACARD)
                        {
                            Console.WriteLine(DateTime.Now + " AMEX Card  Number Found In File  >> " + file);
                            //Inotifywatch.EventForward.UDPSend(512, RServer, ("<30>" + DateTime.Now + " AMEX Card Number Found In File  >> " + fullpath+ "\n"));
                            Logger.WriteEvent(DateTime.Now + " Amex Card Number Found In File  >> " + file + "\n");


                        }

                }


            }
        }
        catch (System.Exception excpt)
        {
            Console.WriteLine(excpt.Message);
        }
        Console.Write("Finished the Search\n");
    }

Answer 1

您可以使用DispatcherTimer在给定的时间间隔内调用函数，然后在该函数中创建并启动新的Thread，在其中执行函数。

public static void Main(string[] args)
{
    DispatcherTimer timer = new DispatcherTimer();
    timer.Interval = TimeSpan.FromMilliseconds(5000);;
    timer.IsEnabled = true;
    timer.Tick += OnTimerTick;
}

private void OnTimerTick(object sender, EventArgs e)
{
    var thread = new Thread(new ThreadStart(()=>yourMethodToCall()));
    thread.Start();
}

Answer 2

我要感谢大家的所有帮助。我发现有一项对我有用的工作。

正如我之前所说，我不是C＃开发人员（我在T.V上玩游戏），因此我可以确定在某些方面可以改进此代码库。

如果有人可以写出更好的答案，我会很乐意接受。

我只是决定以不同的方式启动代码。

Timer x = new Timer(state => CheckEffectExpiry(1), null, 5000 /* When to start*/, 300000 /* when to retry */);

>

 public void CheckEffectExpiry(object objectInfo)
        {

            //I hate C#'s way of accessing variables and such .
            //So I am doing this...
            Console.Write(DateTime.Now + " I was hit\n");
            if (lockf == 1)
            {

            Console.ForegroundColor = ConsoleColor.Green;
            Console.Write(DateTime.Now + " Starting Scan.....\n");
            Console.ForegroundColor = ConsoleColor.White;

                lockf = 0;
                Searcher.CcnDirSearch(ScanDir);
                lockf = 1;


            Console.ForegroundColor = ConsoleColor.Red;
            Console.Write(DateTime.Now + " Finished Scan.....\n");
            Console.ForegroundColor = ConsoleColor.White;
            }

        }

C＃在控制台应用程序中管理线程

2 个答案: