.NET中获取CPU编号及MAC地址

首先要引用 System.Management.dll

命名空间: using System.Management;

 1 //取CPU编号
 2     public string GetCpuID()
 3     {
 4         try
 5         {
 6             ManagementClass mc = new ManagementClass("Win32_Processor");
 7             ManagementObjectCollection moc = mc.GetInstances();
 8 
 9             string strCpuID = null;
10             foreach (ManagementObject mo in moc)
11             {
12                 strCpuID = mo.Properties["ProcessorId"].Value.ToString();
13                 break;
14             }
15             return strCpuID;
16         }
17         catch
18         {
19             return "";
20         }
21 
22     }
23 
24     //获取网卡mac地址
25     public string GetMac()
26     {
27         try
28         {
29             ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration");
30             ManagementObjectCollection queryCollection = query.Get();
31             foreach (ManagementObject mo in queryCollection)
32             {
33                 if (mo["IPEnabled"].ToString() == "True")
34                     return mo["MacAddress"].ToString();
35             }
36             return "";
37         }
38         catch
39         {
40             return "";
41         }
42     }