检测硬盘信息，扫描硬盘坏道——WinForm

前一阵子在弄一个硬盘检测程序，在网上搜索过，不是资料不全就是含糊其词。今天有幸能在上面说说，不足之处还希望大家多多指教。

本人也是通过网络资源搜索到相关资料，今天整理了发到网上。（如果对此有什么建议可以Email给我!）

首先准备工作，导入必须的命名空间：

 using System.Diagnostics;
2 using System.IO;
3 using System.Threading;
4 using System.Management;

然后在窗体Form_Load编写代码：

 Form5 frm = new Form5();//声明检测窗体
2 private void Form4_Load(object sender, EventArgs e)
3 {
4    System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;//是否调用错误线程
5    frm.EventHand += new EventHandler(SetScanInfo);//为测试窗体添加事件
6    GetDskInfo();                                  //获取硬盘大小等信息
7    GetDskWd();                                    //获取硬盘温度
8    comboBoxEx1.SelectedIndex = 0;
9 }

下面将依次贴出Form_Load中所调用方法：

      private void GetDskInfo()
        {
            SelectQuery selectQuery = new SelectQuery("select * from win32_logicaldisk");
            ManagementObjectSearcher searcher = new ManagementObjectSearcher(selectQuery);
            foreach (ManagementObject disk in searcher.Get())
            {
                //获取驱动器盘符
                if (disk["DriveType"].ToString().Equals("3"))
                {
                    ComboBoxItem newItem = new ComboBoxItem();
                    newItem.Text = disk["VolumeName"].ToString() + "(" + disk["Name"].ToString() + ")" + "    [" + GetSizeUseUnit(disk["Size"].ToString()) + "]";
                    newItem.Value = disk["Name"].ToString();
                    comboBoxEx1.Items.Add(newItem);
                }
            }
        }

      private string GetSizeUseUnit(string size)
        {
            double dSpace = Convert.ToDouble(size);
            string sSpace = dSpace.ToString("N");
            string[] tmp;
            string rtnSize = "0";
            tmp = sSpace.Split(',');
            switch (tmp.GetUpperBound(0))
            {
                case 0:
                    rtnSize = tmp[0] + " 字节";
                    break;
                case 1:
                    rtnSize = tmp[0] + "." + tmp[1].Substring(0, 2) + " K";
                    break;
                case 2:
                    rtnSize = tmp[0] + "." + tmp[1].Substring(0, 2) + " M";
                    break;
                case 3:
                    rtnSize = tmp[0] + "." + tmp[1].Substring(0, 2) + " G";
                    break;
                case 4:
                    rtnSize = tmp[0] + "." + tmp[1].Substring(0, 2) + " T";
                    break;
            }
            return rtnSize;
        }

      private string GetTemp()
        {
            try
            {
                string temperatur = String.Empty;
                string gesamt = String.Empty;

                ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\WMI", "SELECT * FROM MSStorageDriver_ATAPISmartData");
                ManagementObjectSearcher logicDisk = new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");

                foreach (ManagementObject queryObjDisk in logicDisk.Get())
                {
                    string DiskName = Convert.ToString(queryObjDisk["Model"]);

                    foreach (ManagementObject queryObj in searcher.Get())
                    {
                        Byte[] arrVendorSpecific = (Byte[])(queryObj["VendorSpecific"]);

                        if (DiskName.IndexOf("Maxtor") >= 0)//迈拓硬盘
                        {
                            temperatur = Convert.ToString(arrVendorSpecific[151]);
                            gesamt = DiskName + " " + temperatur + "°C";
                            break;
                        }
                        else
                        {
                            if ((DiskName.IndexOf("Western Digital") >= 0) || (DiskName.IndexOf("WesternDigital") >= 0) || (DiskName.IndexOf("WD") >= 0))//西部数据
                            {
                                temperatur = Convert.ToString(arrVendorSpecific[139]);
                                gesamt = DiskName + " " + temperatur + "°C";
                                break;
                            }
                            else if ((DiskName.IndexOf("Seagate") >= 0) || (DiskName.IndexOf("ST") >= 0) || (DiskName.IndexOf("Seagate Technology") >= 0))//希捷
                            {
                                temperatur = Convert.ToString(arrVendorSpecific[127]);
                                gesamt = DiskName + " " + temperatur + "°C";
                                break;
                            }
                            else if ((DiskName.IndexOf("FT") >= 0) || (DiskName.IndexOf("FUJITSU") >= 0))//富士通硬盘
                            {
                                temperatur = Convert.ToString(arrVendorSpecific[151]);
                                gesamt = DiskName + " " + temperatur + "°C";
                                break;
                            }
                        }

                    }
                }

                return gesamt;
            }
            catch (ManagementException err)
            {
                return err.Message;
            }
        }

   public class ComboBoxItem
    {
        private string _text = null;
        private object _value = null;
        public string Text { get { return this._text; } set { this._text = value; } }
        public object Value { get { return this._value; } set { this._value = value; } }
        public override string ToString()
        {
            return this._text;
        }
    }

       void SetScanInfo(object sender, EventArgs e)
        {
            frm = (Form5)sender;
            if (null != frm.EventHand)
            {
                textBoxX1.Text += frm.Content + "\r\n";
            }

            this.Focus();
        }

到此获取硬盘信息所有重要方法都已贴出，下面将贴出硬盘扫描画面代码：

在检测画面中所需要引用的命名空间：

 using System.Threading;
2 using System.Diagnostics;
3 using System.IO;

 Thread mythread;

        private void timer1_Tick(object sender, EventArgs e)
        {
            if (this.progressBarX1.Value < 100)
            {
                this.progressBarX1.PerformStep();
            }
            else
            {
                this.progressBarX1.Value = 0;
                this.label1.Text = (int.Parse(this.label1.Text) + 1).ToString();
            }

        }

        private void Form5_Load(object sender, EventArgs e)
        {
            this.progressBarX1.Capture = false;
            System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
            mythread = new Thread(new ThreadStart(WriteData));
            mythread.Start();
        }

        private void WriteData()
        {
            try
            {
                ProcessStartInfo start = new ProcessStartInfo("cmd.exe");//设置运行的命令行文件问ping.exe文件，这个文件系统会自己找到
                //如果是其它exe文件，则有可能需要指定详细路径，如运行winRar.exe
                start.Arguments = "/c chkdsk " + Ml;//设置命令参数
                start.CreateNoWindow = true;//不显示dos命令行窗口
                start.RedirectStandardOutput = true;//
                start.RedirectStandardInput = true;//
                start.UseShellExecute = false;//是否指定操作系统外壳进程启动程序
                Process p = Process.Start(start);
                StreamReader reader = p.StandardOutput;//截取输出流
                string line = reader.ReadLine();//每次读取一行
                while (!reader.EndOfStream)
                {
                    line = reader.ReadLine();
                    Content = line + " ";
                    if (null != EventHand)
                    {
                        try
                        {
                            EventHand(this, EventArgs.Empty);
                        }
                        catch
                        {
                            EventHand(this, EventArgs.Empty);
                        }
                    }
                }
                p.WaitForExit();//等待程序执行完退出进程
                p.Close();//关闭进程
                reader.Close();//关闭流

                if (mythread.IsAlive)
                {
                    mythread.Abort();
                }
            }
            catch
            {
                this.Close();
                mythread.Abort();
            }
        }

        private string m_content = String.Empty;
        private EventHandler m_eventHand;
        private string m_ml = String.Empty;

        public string Ml
        {
            get { return m_ml; }
            set { m_ml = value; }
        }

        public EventHandler EventHand
        {
            get { return m_eventHand; }
            set { m_eventHand = value; }
        }

        public string Content
        {
            get { return m_content; }
            set { m_content = value; }
        }

最后按F5运行，效果画面如下

                                                效果图（—）

点击检测按钮后：

                                          效果图（二）

好了到此就算完成，希望对您有所帮助。