C#操纵进程及相关

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;//包含头文件namespace ProcessMonitor{    public partial class Form1 : Form    {        Process[] myProcess;        public Form1()        {            InitializeComponent();            dataGridView1.AllowUserToAddRows = false;            dataGridView1.AutoResizeColumns();            dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.AllCells;            dataGridView1.MultiSelect = false;        }        private void Form1_Load(object sender, EventArgs e)        {            GetAllProcess();//获取所有进程信息        }        private void GetAllProcess()//获取所有进程信息        {            dataGridView1.Rows.Clear();            myProcess = Process.GetProcesses();            foreach (Process p in myProcess)            {                int nextRowIndex = dataGridView1.Rows.Add();                DataGridViewRow row=dataGridView1 .Rows [nextRowIndex];                row.Cells[0].Value = p.Id;                row.Cells[1].Value = p.ProcessName;                row.Cells[2].Value = string.Format("{0:###,##0.00}MB",p.WorkingSet64/1024.0f/1024.0f);                try                {                    row.Cells[3].Value = string.Format("{0}", p.StartTime);                    row.Cells[4].Value = p.MainModule.FileName;                }                catch                {                    row.Cells[3].Value = "无法获取";                    row.Cells[4].Value = "无法获取";                }            }        }        private void ShowProcessInfo(Process p)//将某个进程的详细信息显示到richtextbox1中        {            StringBuilder sb=new StringBuilder ();            sb.AppendLine("进程名称："+p.ProcessName+",   ID"+p.Id);            try            {                sb.AppendLine ("进程优先级："+p.BasePriority+"(优先级类别: "+p.PriorityClass+")");                ProcessModule m=p.MainModule;                sb.AppendLine ("文件名："+m.FileName);                sb.AppendLine ("版 本："+m.FileVersionInfo .FileVersion);                sb.AppendLine ("描 述："+m.FileVersionInfo.FileDescription);                sb.AppendLine ("语 言："+m.FileVersionInfo.Language);                sb.AppendLine("======================================");                if (p.Modules!=null)                {                    ProcessModuleCollection pmc=p.Modules;                    sb.AppendLine("调用的模块(.dll)：");                    for(int i=1;i<pmc.Count;i++)                    {                        sb.AppendLine(                            "模块名："+pmc[i].ModuleName+"\t"+                            "版 本："+pmc[i].FileVersionInfo.FileVersion+"\t"+                            "描 述："+pmc[i].FileVersionInfo .FileDescription+"\t"                                                        );                    }                }            }            catch            {                sb.AppendLine("无其他信息！");            }            this.richTextBox1.Text=sb.ToString();        }        private void btnRefresh_Click(object sender, EventArgs e)//刷新进程信息        {            GetAllProcess();        }        private void dataGridView1_MouseClick(object sender, MouseEventArgs e)//选中进程        {            DataGridView.HitTestInfo h = dataGridView1.HitTest(e.X,e.Y);            if (h.Type == DataGridViewHitTestType.Cell ||                h.Type == DataGridViewHitTestType.RowHeader)            {                dataGridView1.Rows[h.RowIndex].Selected = true;                int processID=(int)dataGridView1.CurrentRow.Cells[0].Value;                ShowProcessInfo(Process.GetProcessById(processID));            }        }        private void btnNewProcess_Click(object sender, EventArgs e)//新建记事本进程        {            ProcessStartInfo ps = new ProcessStartInfo("NotePad.exe",@"C:\Users\lenovo\Desktop\新建文本文档.txt");            ps.WindowStyle = ProcessWindowStyle.Normal；            Process p = new Process();            p.StartInfo = ps;            p.Start();//启动进程            //等待启动完成，否则获取进程信息可能会失败            p.WaitForInputIdle();            GetAllProcess();            SelectNewItem(p.Id.ToString().Trim());        }
 private void btnNewExeProcess_Click(object sender, EventArgs e)//打开Exe文件        {            ProcessStartInfo ps = new ProcessStartInfo("BS29A.exe");//打开应用程序BS29A.exe            ps.WorkingDirectory = @"C:\Users\lenovo\Desktop\BS2003 V14\BS29A\bin\Debug\";            ps.WindowStyle = ProcessWindowStyle.Normal;            Process p = new Process();            p.StartInfo = ps;            p.Start();//启动进程            //等待启动完成，否则获取进程信息可能会失败            p.WaitForInputIdle();            GetAllProcess();
            SelectNewItem(p.Id.ToString().Trim());
        }
        private void btnCloseProcess_Click(object sender, EventArgs e)//关闭当前选中进程        {            if (dataGridView1.SelectedRows!=null)            {                int processID = (int)dataGridView1.CurrentRow.Cells[0].Value;                Process p = Process.GetProcessById(processID);                p.CloseMainWindow();                Thread.Sleep(1000);                p.Close();                GetAllProcess();            }        }        private void KillProcessToolStripMenuItem_Click(object sender, EventArgs e)//快捷菜单中关闭选中进程        {            int processID = (int)dataGridView1.CurrentRow.Cells[0].Value;            Process p = Process.GetProcessById(processID);            p.CloseMainWindow();            Thread.Sleep(1000);            p.Close();             GetAllProcess();        }        private void SelectNewItem(String processID)//选中刚刚创建的进程信息        {            dataGridView1.ClearSelection();//清除所有选择            foreach(DataGridViewRow Row in dataGridView1.Rows  )                {                    if (Row.Cells[0].Value.ToString().CompareTo(processID) == 0)                    {                        Row.Selected = true;                        dataGridView1.CurrentCell = Row.Cells[1];//将当前单元设置为该单元格，从而使其滚动到当前选中行中                        return;                    }                }        }    }}