using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.IO;using System.Linq;using System.Text;using System.Text.RegularExpressions;using System.Windows.Forms;using System.Diagnostics;namespace Ping{    // 1.定义委托      public delegate void DelegateReadResultOutput(string result);    public partial class Form1 : Form    {        // 2.定义委托事件          public event DelegateReadResultOutput ReadResultOutput1;        private readonly string basePath = "";        public Form1()        {            InitializeComponent();            Init();            basePath = AppDomain.CurrentDomain.BaseDirectory;        }        private void Init()        {            //3.将相应函数注册到委托事件中              ReadResultOutput1 += ReadResultOutputAction1;        }        private int i1;        private string dir1;        private void FileCheck(string path)        {            if (!File.Exists(path))            {                File.Create(path).Close();            }        }        public string File1        {            get            {                return dir1 + DateTime.Now.ToString("yyyy-MM-dd") + ".log";            }        }        private Process CmdProcess1;        private void button1_Click(object sender, EventArgs e)        {            dir1 = basePath + textBox1.Text + "\\";            if (!Directory.Exists(dir1))            {                Directory.CreateDirectory(dir1);            }            FileCheck(File1);            button1.Enabled = false;            CmdProcess1 = new Process            {                StartInfo =                {                    FileName = "ping.exe",                    Arguments = textBox1.Text + " -t",                    CreateNoWindow = true,                    UseShellExecute = false,                    RedirectStandardInput = true,                    RedirectStandardOutput = true,                    RedirectStandardError = true                }            };            CmdProcess1.OutputDataReceived += CmdProcess1_OutputDataReceived;            CmdProcess1.EnableRaisingEvents = true;                      // 启用Exited事件              CmdProcess1.Exited += CmdProcess1_Exited;            CmdProcess1.Start();            CmdProcess1.BeginOutputReadLine();            CmdProcess1.BeginErrorReadLine();        }        private readonly Queue<string> queueResult1 = new Queue<string>(10);        private readonly Queue<string> queueResult2 = new Queue<string>(10);        void CmdProcess1_OutputDataReceived(object sender, DataReceivedEventArgs e)        {            if (e.Data != null)            {                Invoke(ReadResultOutput1, new object[] { e.Data });            }        }        private void ReadResultOutputAction1(string result)        {            richTextBox1.Clear();            if (queueResult1.Count > 8)            {                queueResult1.Dequeue();            }            result = result + "  " + DateTime.Now;            queueResult1.Enqueue(result);            foreach (string r in queueResult1)            {                richTextBox1.AppendText(r + Environment.NewLine);            }            i1++;            if (i1 % 5 == 1)            {                FileCheck(File1);                using (TextWriter safewriter1 = TextWriter.Synchronized(new StreamWriter(File1, true)))                {                    safewriter1.WriteLine(result);                }            }        }        private void CmdProcess1_Exited(object sender, EventArgs e)        {            FileCheck(File1);            using (TextWriter safewriter1 = TextWriter.Synchronized(new StreamWriter(File1, true)))            {                safewriter1.WriteLine("ping 终止。");            }        }        private void Form1_FormClosing(object sender, FormClosingEventArgs e)        {            FileCheck(File1);            using (TextWriter safewriter1 = TextWriter.Synchronized(new StreamWriter(File1, true)))            {                safewriter1.WriteLine("ping 终止。");            }            if (CmdProcess1 != null)            {                CmdProcess1.Kill();            }        }    }}

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Diagnostics;namespace CmdCallbackShow{    // 1.定义委托    public delegate void DelReadStdOutput(string result);    public delegate void DelReadErrOutput(string result);    public partial class Form1 : Form    {        // 2.定义委托事件        public event DelReadStdOutput ReadStdOutput;        public event DelReadErrOutput ReadErrOutput;        public Form1()        {            InitializeComponent();            Init();        }        private void Init()        {            //3.将相应函数注册到委托事件中            ReadStdOutput += new DelReadStdOutput(ReadStdOutputAction);            ReadErrOutput += new DelReadErrOutput(ReadErrOutputAction);        }        private void button1_Click(object sender, EventArgs e)        {            // 启动进程执行相应命令,此例中以执行ping.exe为例            RealAction("ping.exe", textBox1.Text);        }                private void RealAction(string StartFileName, string StartFileArg)        {            Process CmdProcess = new Process();            CmdProcess.StartInfo.FileName = StartFileName;      // 命令            CmdProcess.StartInfo.Arguments = StartFileArg;      // 参数            CmdProcess.StartInfo.CreateNoWindow = true;         // 不创建新窗口            CmdProcess.StartInfo.UseShellExecute = false;            CmdProcess.StartInfo.RedirectStandardInput = true;  // 重定向输入            CmdProcess.StartInfo.RedirectStandardOutput = true; // 重定向标准输出            CmdProcess.StartInfo.RedirectStandardError = true;  // 重定向错误输出            //CmdProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;            CmdProcess.OutputDataReceived += new DataReceivedEventHandler(p_OutputDataReceived);            CmdProcess.ErrorDataReceived += new DataReceivedEventHandler(p_ErrorDataReceived);            CmdProcess.EnableRaisingEvents = true;                      // 启用Exited事件            CmdProcess.Exited += new EventHandler(CmdProcess_Exited);   // 注册进程结束事件            CmdProcess.Start();            CmdProcess.BeginOutputReadLine();            CmdProcess.BeginErrorReadLine();            // 如果打开注释，则以同步方式执行命令，此例子中用Exited事件异步执行。            // CmdProcess.WaitForExit();             }        private void p_OutputDataReceived(object sender, DataReceivedEventArgs e)        {            if (e.Data != null)            {                // 4. 异步调用，需要invoke                this.Invoke(ReadStdOutput, new object[] { e.Data });            }        }        private void p_ErrorDataReceived(object sender, DataReceivedEventArgs e)        {            if (e.Data != null)            {                this.Invoke(ReadErrOutput, new object[] { e.Data });            }        }        private void ReadStdOutputAction(string result)        {            this.textBoxShowStdRet.AppendText(result + "\r\n");        }        private void ReadErrOutputAction(string result)        {            this.textBoxShowErrRet.AppendText(result + "\r\n");        }        private void CmdProcess_Exited(object sender, EventArgs e)        {            // 执行结束后触发        }    }}

string ProcessName="explorer";//这里换成你需要删除的进程名称Process[] MyProcess1=Process.GetProcessesByName(ProcessName);Process MyProcess=new Process();//设定程序名MyProcess.StartInfo.FileName="cmd.exe";//关闭Shell的使用MyProcess.StartInfo.UseShellExecute=false;//重定向标准输入MyProcess.StartInfo.RedirectStandardInput=true;//重定向标准输出MyProcess.StartInfo.RedirectStandardOutput=true;//重定向错误输出MyProcess.StartInfo.RedirectStandardError=true;//设置不显示窗口MyProcess.StartInfo.CreateNoWindow=true;//执行强制结束命令MyProcess.Start();MyProcess.StandardInput.WriteLine("ntsd -c q -p "+(MyProcess1[0].Id).ToString());//直接结束进程IDMyProcess.StandardInput.WriteLine("Exit");第二种，通过强大的进程类进行标准关闭。string ProcessName="explorer";//换成想要结束的进程名字Process[] MyProcess=Process.GetProcessesByName(ProcessName);MyProcess[0].Kill();