进程监控--启动进程 关闭多余的进程

这个程序是用来监控进程执行情况的，例如我在配置文件里面写了HQMSJob.exe，那程序就是监控这个程序的执行情况，打开多过两个的就会被关闭，如果全部关闭进程监控程序就会重启要监控的进程（程序）

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 ProcessMonitor
{
    public partial class frmMain : Form
    {
        public frmMain（）
        {
            InitializeComponent（）;
        }

        private string filePath = Application.StartupPath + @“\xml\ExecuteEXE.xml“;
        private string executeName = string.Empty;
        private System.IO.TextWriter logWriter;

        private bool isRunning = false;
        private void timer1_Tick（object sender EventArgs e）
        {
            if （isRunning） return;

            isRunning = true;

            Process[] ps = Process.GetProcessesByName（executeName）;

            if （ps.Length > 1）
            {
                int count = ps.Length;
                foreach （Process p in ps）
                {
                    count--;
                    p.Kill（）;
                    if （count == 1） break;
                }
            }
            else if （ps.Length == 0）
            {
                Process.Start（executeName + “.exe“）;
                WriteLogs（“启动“ + executeName + “.exe“）;
            }

            isRunning = false;
        }

        private void frmMain_Load（object sender EventArgs e）
        {
            this.WindowState = FormWindowState.Normal;
            this.WindowState = FormWindowState.Minimized;
            this.ShowInTaskbar = false;

            executeName = string.Empty;
            xmlOperator.ReadNodeValue（filePath “ExecuteName“ ref executeName）;

            this.timer1.Start（）;
            WriteLogs（“自动上传程序启动！“）;
        }

        private void WriteLogs（string text）
        {
            //if （this.rtbLogs != null）
            //{
            //    this.rtbLogs.AppendText（text + “\n“）;
            //}
            try
            {
                this.logWriter = System.IO.File.AppendText（Application.StartupPath + @“\log\monitor.log“）;
                this.logWriter.WriteLine（DateTime.Now.ToString（） +“  “+ text + “\n“）;
                this.logWriter.Close（）;
            }
            catch （Exception exception）
            {
                //this.rtbLogs.AppendText（“写入日志出错（“ + DateTime.Now.ToString（） + “）：“ + exception.Message + “\n“）;
            }
            finally
            {
                if （this.logWriter != null）
                {
                    this.logWriter.Close（）;
                }
            }
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.     35840  2015-09-23 00:34  ProcessMonitor\.vs\ProcessMonitor\v14\.suo

     文件      10240  2015-09-23 00:33  ProcessMonitor\bin\Debug\ProcessMonitor.exe

     文件      24064  2015-09-23 00:33  ProcessMonitor\bin\Debug\ProcessMonitor.pdb

     文件      21680  2015-09-23 00:33  ProcessMonitor\bin\Debug\ProcessMonitor.vshost.exe

     文件        490  2015-06-04 12:48  ProcessMonitor\bin\Debug\ProcessMonitor.vshost.exe.manifest

     文件         96  2015-02-10 14:58  ProcessMonitor\bin\Debug\xml\ExecuteEXE.xml

     文件       2679  2015-09-23 00:19  ProcessMonitor\frmMain.cs

     文件       1859  2015-09-23 00:13  ProcessMonitor\frmMain.Designer.cs

     文件       6008  2015-09-23 00:13  ProcessMonitor\frmMain.resx

     文件        790  2015-09-23 00:12  ProcessMonitor\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       6786  2015-09-23 00:33  ProcessMonitor\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       1635  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.csproj.FileListAbsolute.txt

     文件        849  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.csproj.GenerateResource.Cache

     文件       1740  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.csprojResolveAssemblyReference.cache

     文件      10240  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.exe

     文件        180  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.frmMain.resources

     文件      24064  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.pdb

     文件        180  2015-09-23 00:33  ProcessMonitor\obj\Debug\ProcessMonitor.Properties.Resources.resources

     文件       3584  2015-09-23 00:12  ProcessMonitor\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

     文件       4131  2015-09-23 00:33  ProcessMonitor\ProcessMonitor.csproj

     文件        994  2015-09-23 00:31  ProcessMonitor\ProcessMonitor.sln

     文件        497  2015-02-10 11:42  ProcessMonitor\Program.cs

     文件       1368  2015-02-10 11:42  ProcessMonitor\Properties\AssemblyInfo.cs

     文件       2856  2015-09-23 00:04  ProcessMonitor\Properties\Resources.Designer.cs

     文件       5612  2015-02-10 11:42  ProcessMonitor\Properties\Resources.resx

     文件       1097  2015-09-23 00:04  ProcessMonitor\Properties\Settings.Designer.cs

     文件        249  2015-02-10 11:42  ProcessMonitor\Properties\Settings.settings

     文件        267  2015-02-10 15:24  ProcessMonitor\Properties\vssver2.scc

     文件       4562  2015-02-10 14:55  ProcessMonitor\xmlOperator.cs

     目录          0  2015-09-23 00:31  ProcessMonitor\.vs\ProcessMonitor\v14

............此处省略15个文件信息