如何自动启动和停止流入过程？

Question

我最近使用

本教程。我得到了工作的应用程序，并更改了程序以满足我的需求。我知道您可以通过在CMD中键入“ dotnet run”来启动该过程，并通过在CMD中按CTRL + C来阻止它。

但是，如何通过C＃代码自动启动和终止该过程呢？

我希望在另一个程序中调用时运行的过程，然后在24小时后终止。

提前致谢。

Answer 1

您的问题应减少到如何开始和安排关闭过程。

“ nofollow noreferrer”>计时器类
可以使用。

在我的演示中， open（button）将在 path 中打开 .txt 文件。

关闭（按钮）将开始5S倒计时，以关闭 Notepad 程序。

您可以根据需要更改它。

.NET 4.8框架Winform在此处使用。

当然，您还可以使用控制台应用程序来完成此操作。

以下是我的代码：

using System;
using System.Diagnostics;
using System.IO;
using System.Timers;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private static System.Timers.Timer aTimer;

        private void button1_Click(object sender, EventArgs e)
        {
            StartApp(@"C:\Users\Administrator\Desktop");
        }
        /// <summary>
        /// Start the process
        /// </summary>
        /// <param name="ArrayFolderPath">Need to open the path of the process folder, multiple paths are separated by ','; eg:d:\test,e:\temp</param>
        private void StartApp(string ArrayFolderPath)
        {
            string[] foldersNamePath = ArrayFolderPath.Split(',');
            foreach (string folderNamePath in foldersNamePath)
            {
                GetFolderApp(folderNamePath);
            }
        }

        /// <summary>
        /// Recursively traverse all exe files in the folder, this method can be further extended to other suffix files
        /// </summary>
        /// <param name="folderNamePath">Folder path</param>
        private void GetFolderApp(string folderNamePath)
        {
            string[] foldersPath = Directory.GetDirectories(folderNamePath);
            foreach (string folderPath in foldersPath)
            {
                GetFolderApp(folderPath);
            }

            string[] filesPath = Directory.GetFiles(folderNamePath);
            foreach (string filePath in filesPath)
            {
                FileInfo fileInfo = new FileInfo(filePath);

                //Open the file with the suffix .txt
                if (fileInfo.Extension.Equals(".txt"))
                {
                    Process.Start(filePath);
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            SetTimer();
        }
        private static void SetTimer()
        {
            // Create a timer with a two second interval.
            aTimer = new System.Timers.Timer(5000);
            // Hook up the Elapsed event for the timer. 
            aTimer.Elapsed += OnTimedEvent;
            aTimer.AutoReset = true;
            aTimer.Enabled = true;
        }

        private static void OnTimedEvent(Object source, ElapsedEventArgs e)
        {
            CloseApp("Notepad");
        }

        /// <summary>
        /// Close the application
        /// </summary>
        /// <param name="ArrayProcessName">The application names are separated by ','</param>
        private static void CloseApp(string ArrayProcessName)
        {
            string[] processName = ArrayProcessName.Split(',');
            foreach (string appName in processName)
            {
                Process[] localByNameApp = Process.GetProcessesByName(appName);//Get all processes with program name
                if (localByNameApp.Length > 0)
                {
                    foreach (var app in localByNameApp)
                    {
                        if (!app.HasExited)
                        {
                            app.Kill();//close the process
                        }
                    }
                }
            }
        }
    }
}

输出：