获取.NET反应堆的HWID

using System;
using System.Runtime.InteropServices;

public class HWIDHelper
{
    [DllImport("kernel32.dll", CharSet = CharSet.Auto)]
    private static extern void GetSystemInfo(ref SYSTEM_INFO lpSystemInfo);

    [StructLayout(LayoutKind.Sequential)]
    private struct SYSTEM_INFO
    {
        public ushort wProcessorArchitecture;
        public ushort wReserved;
        public uint dwPageSize;
        public IntPtr lpMinimumApplicationAddress;
        public IntPtr lpMaximumApplicationAddress;
        public IntPtr dwActiveProcessorMask;
        public uint dwNumberOfProcessors;
        public uint dwProcessorType;
        public uint dwAllocationGranularity;
        public ushort wProcessorLevel;
        public ushort wProcessorRevision;
    }

    public static string GetCPUId()
    {
        SYSTEM_INFO si = new SYSTEM_INFO();
        GetSystemInfo(ref si);
        return si.dwProcessorType.ToString();
    }

    public static string GetMotherboardId()
    {
        try
        {
            ManagementObjectSearcher mos = new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard");
            foreach (ManagementObject mo in mos.Get())
            {
                return mo["SerialNumber"].ToString();
            }
        }
        catch (Exception)
        {
            return null;
        }
        return null;
    }

    public static string GetHWID()
    {
        string cpuId = GetCPUId();
        string motherboardId = GetMotherboardId();
        return $"{cpuId}-{motherboardId}";
    }
}

class Program
{
    static void Main()
    {
        string hwid = HWIDHelper.GetHWID();
        Console.WriteLine("HWID: " + hwid);
    }
}