DyeingComputer/UserClass/HardwareSN.cs

using System.Management;

namespace DyeingComputer.UserClass
{
    /// <summary>
    /// 获取硬件SN
    /// </summary>
    internal class HardwareSN
    {
        /// <summary>
        /// 获取cpuid
        /// </summary>
        public static string GetCPUSerialNumber()
        {
            try
            {
                ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Processor");
                string cpuSerialNumber = "";
                foreach (ManagementObject mo in searcher.Get())
                {
                    cpuSerialNumber = mo["ProcessorId"].ToString().Trim();
                    break;
                }
                return cpuSerialNumber;
            }
            catch
            {
                return "";
            }
        }
        /// <summary>
        /// 获取主板id
        /// </summary>
        public static string GetBIOSSerialNumber()
        {
            try
            {
                ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_BIOS");
                string biosSerialNumber = "";
                foreach (ManagementObject mo in searcher.Get())
                {
                    biosSerialNumber = mo.GetPropertyValue("SerialNumber").ToString().Trim();
                    break;
                }
                return biosSerialNumber;
            }
            catch
            {
                return "";
            }
        }
        /// <summary>
        /// 获取硬盘id
        /// </summary>
        public static string GetHardDiskSerialNumber()
        {
            try
            {
                ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
                string hardDiskSerialNumber = "";
                foreach (ManagementObject mo in searcher.Get())
                {
                    hardDiskSerialNumber = mo["SerialNumber"].ToString().Trim();
                    break;
                }
                return hardDiskSerialNumber;
            }
            catch
            {
                return "";
            }
        }
        /// <summary>
        /// 获取网卡id
        /// </summary>
        public static string GetNetCardMACAddress()
        {
            try
            {
                ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapter WHERE ((MACAddress Is Not NULL) AND (Manufacturer <> 'Microsoft'))");
                string netCardMACAddress = "";
                foreach (ManagementObject mo in searcher.Get())
                {
                    netCardMACAddress = mo["MACAddress"].ToString().Trim();
                    break;
                }
                return netCardMACAddress;
            }
            catch
            {
                return "";
            }
        }
    }
}