从C#中读取硬件以及系统信息

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Microsoft.Win32;
using System.Diagnostics;
using System.Collections;
using System.Runtime.InteropServices;
using System.Management;
namespace mytest
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        //获取CPU序列号
        private String GetCpuID()
        {
            ManagementClass mc = new ManagementClass("Win32_Processor");
            ManagementObjectCollection moc = mc.GetInstances();

            String strCpuID = null;
            foreach (ManagementObject mo in moc)
            {
                strCpuID = mo.Properties["ProcessorId"].Value.ToString();
                break;
            }
            return strCpuID;
        }//end method
       
        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                RegistryKey MyReg = Registry.LocalMachine.OpenSubKey("HARDWARE//DESCRIPTION//SYSTEM//CentralProcessor//0");
                this.label1.Text = "CPU频率：" + MyReg.GetValue("~MHz").ToString() + " MHz";
                this.label4.Text = "CPU标识：" + MyReg.GetValue("Identifier").ToString();
                this.label3.Text = "CPU名称：" + MyReg.GetValue("ProcessorNameString").ToString();
                this.label2.Text = "CPU供应商：" + MyReg.GetValue("VendorIdentifier").ToString();

                this.label16.Text = "CPU序列号：" + GetCpuID();

            }
            catch (Exception ex)
            {
                MessageBox.Show("读取注册表信息发生错误！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            //获取操作系统的版本信息
            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VER命令
            MyProcess.Start();
            MyProcess.StandardInput.WriteLine("Ver");
            MyProcess.StandardInput.WriteLine("exit");
            //从输出流获取命令执行结果，
            string StrInfo = MyProcess.StandardOutput.ReadToEnd();
            this.textBox1.Text = StrInfo.Substring(0, StrInfo.IndexOf("Corp.") + 5);
        }

        string driveSerialNum = "";
     
        private void button3_Click(object sender, EventArgs e)
        {
            Scripting.FileSystemObjectClass MySystem = new Scripting.FileSystemObjectClass();
            foreach (Scripting.Drive MyDriver in MySystem.Drives)
            {
                string DriveLetter = "";
                string DriveType = "";
                string VolumeName = "";
                string SerialNumber = "";
                string FileSystem = "";
                try
                {
                    DriveLetter = MyDriver.DriveLetter.ToString();
                    DriveType = MyDriver.DriveType.ToString();
                    VolumeName = MyDriver.VolumeName;
                    SerialNumber = MyDriver.SerialNumber.ToString();
                    FileSystem = MyDriver.FileSystem;
                   driveSerialNum =driveSerialNum +SerialNumber ;
               
                }
                catch (Exception Err)
                {
                }
                string[] SubItems ={ DriveLetter, DriveType, VolumeName, SerialNumber, FileSystem };
                ListViewItem MyItem = new ListViewItem(SubItems);
                this.listView1.Items.Add(MyItem);
                label17.Text = "计算机硬盘的编号：" + driveSerialNum;
                }
        }

 

        private void button4_Click(object sender, EventArgs e)
        {
            //获取系统信息
            try
            {
                this.label14.Text = "用户名：" + SystemInformation.UserName;
                this.label13.Text = "计算机名：" + SystemInformation.ComputerName;
                this.label12.Text = "操作系统：" + Environment.OSVersion.Platform;
                this.label11.Text = "版本号：" + Environment.OSVersion.Version;
                this.label15.Text = "NetBIOS的名称：" + Environment.MachineName;
                if (SystemInformation.BootMode.ToString() == "Normal")
                    this.label7.Text = "启动方式：正常启动";
                if (SystemInformation.BootMode.ToString() == "FailSafe")
                    this.label7.Text = "启动方式：安全启动";
                if (SystemInformation.BootMode.ToString() == "FailSafeWithNetwork")
                    this.label7.Text = "启动方式：通过网络服务启动";
                if (SystemInformation.Network == true)
                    this.label8.Text = "网络连接：已连接";
                else
                    this.label8.Text = "网络连接：未连接";
                this.label9.Text = "显示器数量：" + SystemInformation.MonitorCount.ToString();
                this.label10.Text = "显示器分辨率：" + SystemInformation.PrimaryMonitorMaximizedWindowSize.Width.ToString() + "X" +
                    SystemInformation.PrimaryMonitorMaximizedWindowSize.Height.ToString();
            }
            catch (Exception Err)
            {
                MessageBox.Show("获取系统信息发生错误！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

    }
}