(一).說明

        取得設備網卡的mac地址和硬盤的卷標號

(二).圖片示例

(三).代碼

using system;
using system.management;

namespace netcard
{
 /// <summary>
 /// 讀取設備
 /// </summary>
 public class run
 {
  private managementclass mc;
  private managementobjectcollection moc;
  private managementobject disk;
  public run()
  {}
  /// <summary>
  /// 取得設備網卡的mac地址
  /// </summary>
  public string getnetcardmacaddress()
  {
   mc = new managementclass("win32_networkadapterconfiguration");
   moc = mc.getinstances();
   string str = "";
   foreach(managementobject mo in moc)
   {
    if((bool)mo["ipenabled"] == true)
     str = mo["macaddress"].tostring();
      
   }
   return str;
  }
  /// <summary>
  /// 取得設備硬盤的卷標號
  /// </summary>
  /// <returns></returns>
  public string getdiskvolumeserialnumber()
  {
   mc = new managementclass("win32_networkadapterconfiguration");
   disk = new managementobject("win32_logicaldisk.deviceid=/"c:/"");
   disk.get();
   return disk.getpropertyvalue("volumeserialnumber").tostring();
  }
 }
}

(四).示例下載

       http://www.cnblogs.com/files/chengking/netcard.rar