C# 获取CPU序列号、网卡MAC地址、硬盘序列号封装类，用于软件绑定电脑

 1 using System.Management;
 2 
 3 namespace GLaLa
 4 {
 5     /// <summary>
 6     /// hardware_mac 的摘要说明。
 7     /// </summary>
 8     class HardwareInfo
 9     {
10         /// <summary>
11         /// 取机器名
12         /// </summary>
13         /// <returns></returns>
14         public string GethostName()
15         {
16             return System.Net.Dns.GetHostName();
17         }
18 
19         /// <summary>
20         /// 获取cpu序列号
21         /// </summary>
22         /// <returns></returns>
23         public static string GetCPUSerialNumber()
24         {
25             string cpuSerialNumber = string.Empty;
26             ManagementClass mc = new ManagementClass("Win32_Processor");
27             ManagementObjectCollection moc = mc.GetInstances();
28             foreach (ManagementObject mo in moc)
29             {
30                 cpuSerialNumber = mo["ProcessorId"].ToString();
31                 break;
32             }
33             mc.Dispose();
34             moc.Dispose();
35             return cpuSerialNumber;
36         }
37 
38         /// <summary>
39         /// 获取硬盘序列号
40         /// </summary>
41         /// <returns></returns>
42         public static string GetDiskSerialNumber()
43         {
44             ManagementObjectSearcher mos = new ManagementObjectSearcher();
45             mos.Query = new SelectQuery("Win32_DiskDrive", "", new string[] { "PNPDeviceID", "Signature" });
46             ManagementObjectCollection myCollection = mos.Get();
47             ManagementObjectCollection.ManagementObjectEnumerator em = myCollection.GetEnumerator();
48             em.MoveNext();
49             ManagementBaseObject moo = em.Current;
50             string id = moo.Properties["signature"].Value.ToString().Trim();
51             return id;
52         }
53 
54         /// <summary>
55         /// 获取网卡硬件地址
56         /// </summary>
57         /// <returns></returns>
58         public static string GetMoAddress()
59         {
60             string MoAddress = " ";
61             using (ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"))
62             {
63                 ManagementObjectCollection moc2 = mc.GetInstances();
64                 foreach (ManagementObject mo in moc2)
65                 {
66                     //if ((bool)mo["IPEnabled"] == true)
67                     MoAddress = mo["MacAddress"].ToString();
68                     mo.Dispose();
69                 }
70             }
71             return MoAddress.ToString();
72         }
73     }
74 }