如何在。Net Core 2.1中获得USB存储设备的序列号？
我找到了不同的解决方案，但遗憾的是，由于.Net Core中缺少Windows注册表和WMI支持，它们无法正常工作。
在Powershell中，这确实很简单，但是我无法在Powershell Core中找到实现。
PS C:\> Get-Disk | Select-Object SerialNumber
SerialNumber
------------
0008_0D02_0021_9852.
我更喜欢在客户端（Win，Linux，Mac）上没有额外安装要求的解决方案。
。Net Core 2.1（NuGet软件包）需要Microsoft .Net System.Management 4.5可以使用Visual Studio NuGet Package Manager轻松找到并安装。关于Linux支持，请阅读：Windows Management Instrumentation Now A Formal Bus With Linux 4.13
也请注意Windows Compatibility Pack for .NET Core。新的跨平台程序集会不断添加和更新。
主类实现了所有必需的功能，并且具有非常简单的结构。WMI查询使用关联器语法，这是一种使彼此相关的WMI类对象相关联的方法。类属性的含义不言而喻。
可以用这种方式实例化：
SystemUSBDrives systemUSBDrives = new SystemUSBDrives("[Computer Name]");
[[Computer Name]为空或为空时，它使用本地计算机名称。
GetUSBDrivesInfo()方法：var USBDrivesEnum = systemUSBDrives.GetUSBDrivesInfo([UserName], [Password], [Domain]);
[UserName], [Password], [Domain]用于连接到NT域。如果不需要，这些参数可以为null或为空字符串。
示例类实例化和函数调用
（Local Machine, no authentication）：SystemUSBDrives systemUSBDrives = new SystemUSBDrives(null);
var USBDrivesEnum = systemUSBDrives.GetUSBDrivesInfo(null, null, null);
经过测试：Visual Studio Pro 15.7.6 - 15.8.5.Net Framework Core 2.1C# 6.0 -> 7.3.Net System.Management 4.5
using System.Management;
public class SystemUSBDrives
{
string m_ComputerName = string.Empty;
public SystemUSBDrives(string ComputerName)
{
this.m_ComputerName = string.IsNullOrEmpty(ComputerName)
? Environment.MachineName
: ComputerName;
}
public class USBDriveInfo
{
public bool Bootable { get; private set; }
public bool BootPartition { get; private set; }
public string Caption { get; private set; }
public string DeviceID { get; private set; }
public UInt32 DiskIndex { get; private set; }
public string FileSystem { get; private set; }
public string FirmwareRevision { get; private set; }
public UInt64 FreeSpace { get; private set; }
public string InterfaceType { get; private set; }
public string LogicalDisk { get; private set; }
public bool MediaLoaded { get; private set; }
public string MediaType { get; private set; }
public string Model { get; private set; }
public UInt32 Partitions { get; private set; }
public UInt64 PartitionBlockSize { get; private set; }
public UInt64 PartitionNumberOfBlocks { get; private set; }
public UInt64 PartitionStartingOffset { get; private set; }
public string PNPDeviceID { get; private set; }
public bool PrimaryPartition { get; private set; }
public string SerialNumber { get; private set; }
public UInt64 Size { get; private set; }
public string Status { get; private set; }
public bool SupportsDiskQuotas { get; private set; }
public UInt64 TotalCylinders { get; private set; }
public UInt32 TotalHeads { get; private set; }
public UInt64 TotalSectors { get; private set; }
public UInt64 TotalTracks { get; private set; }
public UInt32 TracksPerCylinder { get; private set; }
public string VolumeName { get; private set; }
public string VolumeSerialNumber { get; private set; }
public void GetDiskDriveInfo(ManagementObject DiskDrive)
{
this.Caption = DiskDrive["Caption"]?.ToString();
this.DeviceID = DiskDrive["DeviceID"]?.ToString();
this.FirmwareRevision = DiskDrive["FirmwareRevision"]?.ToString();
this.InterfaceType = DiskDrive["InterfaceType"]?.ToString();
this.MediaLoaded = (bool?)DiskDrive["MediaLoaded"] ?? false;
this.MediaType = DiskDrive["MediaType"]?.ToString();
this.Model = DiskDrive["Model"]?.ToString();
this.Partitions = (UInt32?)DiskDrive["Partitions"] ?? 0;
this.PNPDeviceID = DiskDrive["PNPDeviceID"]?.ToString();
this.SerialNumber = DiskDrive["SerialNumber"]?.ToString();
this.Size = (UInt64?)DiskDrive["Size"] ?? 0L;
this.Status = DiskDrive["Status"]?.ToString();
this.TotalCylinders = (UInt64?)DiskDrive["TotalCylinders"] ?? 0;
this.TotalHeads = (UInt32?)DiskDrive["TotalHeads"] ?? 0U;
this.TotalSectors = (UInt64?)DiskDrive["TotalSectors"] ?? 0;
this.TotalTracks = (UInt64?)DiskDrive["TotalTracks"] ?? 0;
this.TracksPerCylinder = (UInt32?)DiskDrive["TracksPerCylinder"] ?? 0;
}
public void GetDiskPartitionInfo(ManagementObject Partitions)
{
this.Bootable = (bool?)Partitions["Bootable"] ?? false;
this.BootPartition = (bool?)Partitions["BootPartition"] ?? false;
this.DiskIndex = (UInt32?)Partitions["DiskIndex"] ?? 0;
this.PartitionBlockSize = (UInt64?)Partitions["BlockSize"] ?? 0;
this.PartitionNumberOfBlocks = (UInt64?)Partitions["NumberOfBlocks"] ?? 0;
this.PrimaryPartition = (bool?)Partitions["PrimaryPartition"] ?? false;
this.PartitionStartingOffset = (UInt64?)Partitions["StartingOffset"] ?? 0;
}
public void GetLogicalDiskInfo(ManagementObject LogicalDisk)
{
this.FileSystem = LogicalDisk["FileSystem"]?.ToString();
this.FreeSpace = (UInt64?)LogicalDisk["FreeSpace"] ?? 0;
this.LogicalDisk = LogicalDisk["DeviceID"]?.ToString();
this.SupportsDiskQuotas = (bool?)LogicalDisk["SupportsDiskQuotas"] ?? false;
this.VolumeName = LogicalDisk["VolumeName"]?.ToString();
this.VolumeSerialNumber = LogicalDisk["VolumeSerialNumber"]?.ToString();
}
}
public List<USBDriveInfo> GetUSBDrivesInfo(string UserName, string Password, string Domain)
{
List<USBDriveInfo> WMIQueryResult = new List<USBDriveInfo>();
ConnectionOptions ConnOptions = GetConnectionOptions(UserName, Password, Domain);
EnumerationOptions mOptions = GetEnumerationOptions(false);
ManagementScope mScope = new ManagementScope(@"\\" + this.m_ComputerName + @"\root\CIMV2", ConnOptions);
SelectQuery selQuery = new SelectQuery("SELECT * FROM Win32_DiskDrive " +
"WHERE InterfaceType='USB'");
mScope.Connect();
using (ManagementObjectSearcher moSearcher = new ManagementObjectSearcher(mScope, selQuery, mOptions))
{
foreach (ManagementObject moDiskDrive in moSearcher.Get())
{
USBDriveInfo usbInfo = new USBDriveInfo();
usbInfo.GetDiskDriveInfo(moDiskDrive);
var relQuery = new RelatedObjectQuery("Associators of {Win32_DiskDrive.DeviceID='" +
moDiskDrive.Properties["DeviceID"].Value.ToString() + "'} " +
"where AssocClass=Win32_DiskDriveToDiskPartition");
using (ManagementObjectSearcher moAssocPart = new ManagementObjectSearcher(mScope, relQuery, mOptions))
{
foreach (ManagementObject moAssocPartition in moAssocPart.Get())
{
usbInfo.GetDiskPartitionInfo(moAssocPartition);
relQuery = new RelatedObjectQuery("Associators of {Win32_DiskPartition.DeviceID='" +
moAssocPartition.Properties["DeviceID"].Value.ToString() + "'} " +
"where AssocClass=CIM_LogicalDiskBasedOnPartition");
using (ManagementObjectSearcher moLogDisk = new ManagementObjectSearcher(mScope, relQuery, mOptions))
{
foreach (ManagementObject moLogDiskEnu in moLogDisk.Get())
{
usbInfo.GetLogicalDiskInfo(moLogDiskEnu);
moLogDiskEnu.Dispose();
}
}
moAssocPartition.Dispose();
}
WMIQueryResult.Add(usbInfo);
}
moDiskDrive.Dispose();
}
return WMIQueryResult;
}
} //GetUSBDrivesInfo()
private ConnectionOptions GetConnectionOptions(string UserName, string Password, string DomainAuthority)
{
ConnectionOptions ConnOptions = new ConnectionOptions()
{
EnablePrivileges = true,
Timeout = ManagementOptions.InfiniteTimeout,
Authentication = AuthenticationLevel.PacketPrivacy,
Impersonation = ImpersonationLevel.Impersonate,
Username = UserName,
Password = Password,
Authority = DomainAuthority //Authority = "NTLMDOMAIN:[domain]"
};
return ConnOptions;
}
private System.Management.EnumerationOptions GetEnumerationOptions(bool DeepScan)
{
System.Management.EnumerationOptions mOptions = new System.Management.EnumerationOptions()
{
Rewindable = false, //Forward only query => no caching
ReturnImmediately = true, //Pseudo-async result
DirectRead = true, //True => Direct access to the WMI provider, no super class or derived classes
EnumerateDeep = DeepScan //False => only immediate derived class members are returned.
};
return mOptions;
}
} //SystemUSBDrives
using System.Management;
public class USBDeviceInfo
{
public string Availability { get; set; }
public string Caption { get; set; }
public string ClassCode { get; set; }
public uint ConfigManagerErrorCode { get; set; }
public bool ConfigManagerUserConfig { get; set; }
public string CreationClassName { get; set; }
public string CurrentAlternateSettings { get; set; }
public string CurrentConfigValue { get; set; }
public string Description { get; set; }
public string DeviceID { get; set; }
public string ErrorCleared { get; set; }
public string ErrorDescription { get; set; }
public string GangSwitched { get; set; }
public string InstallDate { get; set; }
public string LastErrorCode { get; set; }
public string Name { get; set; }
public string NumberOfConfigs { get; set; }
public string NumberOfPorts { get; set; }
public string PNPDeviceID { get; set; }
public string PowerManagementCapabilities { get; set; }
public string PowerManagementSupported { get; set; }
public string ProtocolCode { get; set; }
public string Status { get; set; }
public string StatusInfo { get; set; }
public string SubclassCode { get; set; }
public string SystemCreationClassName { get; set; }
public string SystemName { get; set; }
public string USBVersion { get; set; }
}
public static List<USBDeviceInfo> GetUSBDevices()
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub");
ManagementObjectCollection collection = searcher.Get();
List<USBDeviceInfo> devices = new List<USBDeviceInfo>();
foreach (var device in collection)
{
USBDeviceInfo deviceInfo = new USBDeviceInfo();
deviceInfo.Availability = (string)device.GetPropertyValue("Availability");
deviceInfo.Caption = (string)device.GetPropertyValue("Caption");
deviceInfo.ClassCode = (string)device.GetPropertyValue("ClassCode");
deviceInfo.ConfigManagerErrorCode = (uint)device.GetPropertyValue("ConfigManagerErrorCode");
deviceInfo.ConfigManagerUserConfig = (bool)device.GetPropertyValue("ConfigManagerUserConfig");
deviceInfo.CreationClassName = (string)device.GetPropertyValue("CreationClassName");
deviceInfo.CurrentAlternateSettings = (string)device.GetPropertyValue("CurrentAlternateSettings");
deviceInfo.CurrentConfigValue = (string)device.GetPropertyValue("CurrentConfigValue");
deviceInfo.Description = (string)device.GetPropertyValue("Description");
deviceInfo.DeviceID = (string)device.GetPropertyValue("DeviceID");
deviceInfo.ErrorCleared = (string)device.GetPropertyValue("ErrorCleared");
deviceInfo.ErrorDescription = (string)device.GetPropertyValue("ErrorDescription");
deviceInfo.GangSwitched = (string)device.GetPropertyValue("GangSwitched");
deviceInfo.InstallDate = (string)device.GetPropertyValue("InstallDate");
deviceInfo.LastErrorCode = (string)device.GetPropertyValue("LastErrorCode");
deviceInfo.Name = (string)device.GetPropertyValue("Name");
deviceInfo.NumberOfConfigs = (string)device.GetPropertyValue("NumberOfConfigs");
deviceInfo.NumberOfPorts = (string)device.GetPropertyValue("NumberOfPorts");
deviceInfo.PNPDeviceID = (string)device.GetPropertyValue("PNPDeviceID");
deviceInfo.PowerManagementCapabilities = (string)device.GetPropertyValue("PowerManagementCapabilities");
deviceInfo.PowerManagementSupported = (string)device.GetPropertyValue("PowerManagementSupported");
deviceInfo.ProtocolCode = (string)device.GetPropertyValue("ProtocolCode");
deviceInfo.Status = (string)device.GetPropertyValue("Status");
deviceInfo.StatusInfo = (string)device.GetPropertyValue("StatusInfo");
deviceInfo.SubclassCode = (string)device.GetPropertyValue("SubclassCode");
deviceInfo.SystemCreationClassName = (string)device.GetPropertyValue("SystemCreationClassName");
deviceInfo.SystemName = (string)device.GetPropertyValue("SystemName");
deviceInfo.USBVersion = (string)device.GetPropertyValue("USBVersion");
devices.Add(deviceInfo);
}
collection.Dispose();
searcher.Dispose();
return devices;
}