我正在创建一个特定于机器的许可证。许可证基于以下项目:

1. MAC 地址
2. CPU 序列号
3. 驱动器 0 的计算机卷序列号

我假设如果 3 个中的 2 个匹配，那么我的许可证有效。因此，可以获得新的网卡，许可证仍然有效等。

这是一个好方法，还是我会遇到不匹配或不定期更改的问题？

我正在尝试获取计算机的唯一标识符，以便我可以验证许可证。

请让我知道这看起来如何，或者您是否有更好的解决方案!

再次感谢!

** 以下是我的想法 **

我最终只使用了 VolumeSerial、CpuId 和 VideoControllerDescription。

    public enum HardwareProfileComponents
    {
        ComputerModel,
        VolumeSerial,
        CpuId,
        MemoryCapacity,
        VideoControllerDescription
    }

    public static Dictionary<string, string> HardwareProfile()
    {
        var retval = new Dictionary<string, string>
                         {
                             {HardwareProfileComponents.ComputerModel.ToString(), GetComputerModel()},
                             {HardwareProfileComponents.VolumeSerial.ToString(), GetVolumeSerial()},
                             {HardwareProfileComponents.CpuId.ToString(), GetCpuId()},
                             {HardwareProfileComponents.MemoryCapacity.ToString(), GetMemoryAmount()},
                             {HardwareProfileComponents.VideoControllerDescription.ToString(), GetVideoControllerDescription()}
                         };
        return retval;

    }

    private static string GetVideoControllerDescription()
    {
        Console.WriteLine("GetVideoControllerDescription");

        var s1 = new ManagementObjectSearcher("select * from Win32_VideoController");
        foreach (ManagementObject oReturn in s1.Get())
        {
            var desc = oReturn["AdapterRam"];
            if ( desc == null) continue;
            return oReturn["Description"].ToString().Trim();
        }
        return string.Empty;
    }


    private static string GetComputerModel()
    {
        Console.WriteLine("GetComputerModel");
        var s1 = new ManagementObjectSearcher("select * from Win32_ComputerSystem"); 
        foreach (ManagementObject oReturn in s1.Get())
        {
            return oReturn["Model"].ToString().Trim();
        }            
        return string.Empty;
    }

    private static string GetMemoryAmount()
    {
        Console.WriteLine("GetMemoryAmount");
        var s1 = new ManagementObjectSearcher("select * from Win32_PhysicalMemory");
        foreach (ManagementObject oReturn in s1.Get())
        {
            return oReturn["Capacity"].ToString().Trim();
        }
        return string.Empty;
    }

    private static string GetVolumeSerial()
    {
        Console.WriteLine("GetVolumeSerial");
        var disk = new ManagementObject(@"win32_logicaldisk.deviceid=""c:""");
        disk.Get();

        string volumeSerial = disk["VolumeSerialNumber"].ToString();
        disk.Dispose();

        return volumeSerial;
    }

    private static string GetCpuId()
    {
        Console.WriteLine("GetCpuId");
        var managClass = new ManagementClass("win32_processor");
        var managCollec = managClass.GetInstances();

        foreach (ManagementObject managObj in managCollec)
        {
            //Get only the first CPU's ID
            return managObj.Properties["processorID"].Value.ToString();
        }
        return string.Empty;
    }