C# 通过串口关闭对方计算机

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using System.Diagnostics;
using System.IO.Ports;

namespace Ex13_02
{
    public partial class Form1 : Form
    {
        
        public Form1（）
        {
            InitializeComponent（）;
        }

        private void Form1_Load（object sender EventArgs e）
        {
        }

        private void button1_Click（object sender EventArgs e）
        {
            //打开串口
            serialPort1.PortName = “COM1“;
            serialPort1.Open（）;
            button1.Enabled = false;
            button2.Enabled = true;
        }

        private void serialPort1_DataReceived（object sender Seria

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2010-04-06 13:10  Ex13_02\
     文件         910  2007-07-11 11:32  Ex13_02.sln
     文件       15872  2007-07-11 11:32  Ex13_02.suo
     目录           0  2010-04-06 13:10  Ex13_02\bin\
     目录           0  2010-04-06 13:10  Ex13_02\bin\Debug\
     文件       20480  2007-07-11 11:32  Ex13_02\bin\Debug\Ex13_02.exe
     文件       24064  2007-07-11 11:32  Ex13_02\bin\Debug\Ex13_02.pdb
     文件        5632  2007-07-11 11:32  Ex13_02\bin\Debug\Ex13_02.vshost.exe
     文件        3221  2007-07-11 11:32  Ex13_02\Ex13_02.csproj
     文件        2800  2007-07-11 11:32  Ex13_02\Form1.cs
     文件        3871  2007-07-11 11:32  Ex13_02\Form1.Designer.cs
     文件        6013  2007-07-11 11:32  Ex13_02\Form1.resx
     目录           0  2010-04-06 13:10  Ex13_02\obj\
     目录           0  2010-04-06 13:10  Ex13_02\obj\Debug\
     文件         900  2007-07-11 11:32  Ex13_02\obj\Debug\Ex13_02.csproj.GenerateResource.Cache
     文件       20480  2007-07-11 11:32  Ex13_02\obj\Debug\Ex13_02.exe
     文件         180  2007-07-11 11:32  Ex13_02\obj\Debug\Ex13_02.Form1.resources
     文件       24064  2007-07-11 11:32  Ex13_02\obj\Debug\Ex13_02.pdb
     文件         180  2007-07-11 11:32  Ex13_02\obj\Debug\Ex13_02.Properties.Resources.resources
     目录           0  2010-04-06 13:10  Ex13_02\obj\Debug\TempPE\
     文件         268  2007-07-11 11:32  Ex13_02\obj\Ex13_02.csproj.FileList.txt
     文件         490  2007-07-11 11:32  Ex13_02\Program.cs
     目录           0  2010-04-06 13:10  Ex13_02\Properties\
     文件        1162  2007-07-11 11:32  Ex13_02\Properties\AssemblyInfo.cs
     文件        2868  2007-07-11 11:32  Ex13_02\Properties\Resources.Designer.cs
     文件        5612  2007-07-11 11:32  Ex13_02\Properties\Resources.resx
     文件        1090  2007-07-11 11:32  Ex13_02\Properties\Settings.Designer.cs
     文件         249  2007-07-11 11:32  Ex13_02\Properties\Settings.settings