c#如何获得cpu,硬盘的物理序列号

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using system;
using system.runtime.interopservices;
using  system.management;
namespace hardware
{
   /// <summary>
   /// hardware_mac 的摘要说明。
   /// </summary>
   public class hardwareinfo
   {
      //取机器名 
      public string gethostname()
      {
         return system.net.dns.gethostname(); 
      }

      //取cpu编号
      public string getcpuid() 
      {
         try
         {
            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;
         }
         catch
         {
            return "";
         }

      }//end method
 

    //获取cpu序列号

    public string getcpuid2()

    { 
    try
    {
      System.Management.ManagementObjectSearcher   Wmi   =   new   ManagementObjectSearcher                             ( "SELECT   *   FROM   Win32_Processor ");
      string   tmpUint32_1   =   string.Empty;
      foreach(ManagementObject   WmiObj   in   Wmi.Get())
      {
        tmpUint32_1   =WmiObj[ "ProcessorId "].ToString();
      }
      this.textBox2.Text   =   tmpUint32_1;
      this.gProgressBar1.Value   ++;
    }
    catch(Exception   ex2)
    {
      throw   new   Exception(ex2.ToString());
    }

    }


      //取第一块硬盘编号
      public string getharddiskid() 
      {
         try
         {
            managementobjectsearcher searcher = new managementobjectsearcher("select * from win32_physicalmedia");
            string strharddiskid = null ;
            foreach(managementobject mo in searcher.get()) 
            {    
               strharddiskid = mo["serialnumber"].tostring().trim();
               break;    
            }
            return strharddiskid ;
         }
         catch
         {
            return "";
         }
      }//end

 

    //获取磁盘序列号

    public string getharddiskid2()  

    {
    try
    {
      System.Management.ManagementObjectSearcher   cmicWmi   =   new                                      ManagementObjectSearcher( "SELECT   *   FROM   Win32_DiskDrive ");
      System.UInt32   tmpUint32   =   0;
      foreach(ManagementObject   cmicWmiObj   in   cmicWmi.Get())
      {
        tmpUint32   =   Convert.ToUInt32(cmicWmiObj[ "signature "].ToString());
      }
      this.textBox1.Text   =   tmpUint32.ToString();
      this.gProgressBar1.Value   ++;
    }
    catch(Exception   ex1)
    {
      throw   new   Exception(ex1.ToString());
    }

    }

  

    ///   <summary>

           ///   获取硬盘ID

           ///   </summary>

           ///   <returns> string </returns>

          public string GetHDid()

          {

               string HDid = " ";

               using (ManagementClass cimobject1 = new ManagementClass("Win32_DiskDrive"))

               {

                    ManagementObjectCollection moc1 = cimobject1.GetInstances();

                    foreach (ManagementObject mo in moc1)

                    {

                         HDid = (string)mo.Properties["Model"].Value;

                         mo.Dispose();

                     }

                 }

                 return HDid.ToString();

            }

   

            ///   <summary>

            ///   获取网卡硬件地址

            ///   </summary>

            ///   <returns> string </returns>

            public string GetMoAddress()

            {

                 string MoAddress = " ";

                 using (ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"))

                 {

                     ManagementObjectCollection moc2 = mc.GetInstances();

                     foreach (ManagementObject mo in moc2)

                     {

                         if ((bool)mo["IPEnabled"] == true)

                             MoAddress = mo["MacAddress"].ToString();

                         mo.Dispose();

                     }

                 }

                 return MoAddress.ToString();

             }

   }

 }

posted @ 2010-08-06 09:22    阅读(511)  评论(1编辑  收藏  举报