C#：基于WMI查询USB设备信息 及 Android设备厂商VID列表

/* ----------------------------------------------------------
文件名称：WMIUsbQuery.cs

作者：秦建辉

MSN：splashcn@msn.com
QQ：36748897

博客：http://blog.csdn.net/jhqin

开发环境：
Visual Studio V2010
.NET Framework 4 Client Profile

版本历史：
V1.3    2011年09月08日
代码优化

V1.2    2011年09月02日
增加基于服务的查询

V1.1    2011年09月01日
增加基于设备ID的查询，解决LIKE子句中反斜杠字符引发的WQL查询异常

V1.0    2011年08月30日
基于WMI实现对USB设备的查询
------------------------------------------------------------ */
using System;
using System.Management;
using System.Text.RegularExpressions;
using System.Collections.Generic;

namespace Splash.IO.PORTS
{
/// <summary>
/// 即插即用设备信息结构
/// </summary>
public struct PnPEntityInfo
{
public String PNPDeviceID;      // 设备ID
public String Name;             // 设备名称
public String Description;      // 设备描述
public String Service;          // 服务
public String Status;           // 设备状态
public UInt16 VendorID;         // 供应商标识
public UInt16 ProductID;        // 产品编号
public Guid ClassGuid;          // 设备安装类GUID
}

/// <summary>
/// 基于WMI获取USB设备信息
/// </summary>
public partial class USB
{
#region UsbDevice
/// <summary>
/// 获取所有的USB设备实体（过滤没有VID和PID的设备）
/// </summary>
public static PnPEntityInfo[] AllUsbDevices
{
get
{
return WhoUsbDevice(UInt16.MinValue, UInt16.MinValue, Guid.Empty);
}
}

/// <summary>
/// 查询USB设备实体（设备要求有VID和PID）
/// </summary>
/// <param name="VendorID">供应商标识，MinValue忽视</param>
/// <param name="ProductID">产品编号，MinValue忽视</param>
/// <param name="ClassGuid">设备安装类Guid，Empty忽视</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoUsbDevice(UInt16 VendorID, UInt16 ProductID, Guid ClassGuid)
{
List<PnPEntityInfo> UsbDevices = new List<PnPEntityInfo>();

// 获取USB控制器及其相关联的设备实体
ManagementObjectCollection USBControllerDeviceCollection = new ManagementObjectSearcher("SELECT * FROM Win32_USBControllerDevice").Get();
if (USBControllerDeviceCollection != null)
{
foreach (ManagementObject USBControllerDevice in USBControllerDeviceCollection)
{   // 获取设备实体的DeviceID
String Dependent = (USBControllerDevice["Dependent"] as String).Split(new Char[] { '=' })[1];

// 过滤掉没有VID和PID的USB设备
Match match = Regex.Match(Dependent, "VID_[0-9|A-F]{4}&PID_[0-9|A-F]{4}");
if (match.Success)
{
UInt16 theVendorID = Convert.ToUInt16(match.Value.Substring(4, 4), 16);   // 供应商标识
if (VendorID != UInt16.MinValue && VendorID != theVendorID) continue;

UInt16 theProductID = Convert.ToUInt16(match.Value.Substring(13, 4), 16); // 产品编号
if (ProductID != UInt16.MinValue && ProductID != theProductID) continue;

ManagementObjectCollection PnPEntityCollection = new ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity WHERE DeviceID=" + Dependent).Get();
if (PnPEntityCollection != null)
{
foreach (ManagementObject Entity in PnPEntityCollection)
{
Guid theClassGuid = new Guid(Entity["ClassGuid"] as String);    // 设备安装类GUID
if (ClassGuid != Guid.Empty && ClassGuid != theClassGuid) continue;

PnPEntityInfo Element;
Element.PNPDeviceID = Entity["PNPDeviceID"] as String;  // 设备ID
Element.Name = Entity["Name"] as String;                // 设备名称
Element.Description = Entity["Description"] as String;  // 设备描述
Element.Service = Entity["Service"] as String;          // 服务
Element.Status = Entity["Status"] as String;            // 设备状态
Element.VendorID = theVendorID;     // 供应商标识
Element.ProductID = theProductID;   // 产品编号
Element.ClassGuid = theClassGuid;   // 设备安装类GUID

UsbDevices.Add(Element);
}
}
}
}
}

if (UsbDevices.Count == 0) return null; else return UsbDevices.ToArray();
}

/// <summary>
/// 查询USB设备实体（设备要求有VID和PID）
/// </summary>
/// <param name="VendorID">供应商标识，MinValue忽视</param>
/// <param name="ProductID">产品编号，MinValue忽视</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoUsbDevice(UInt16 VendorID, UInt16 ProductID)
{
return WhoUsbDevice(VendorID, ProductID, Guid.Empty);
}

/// <summary>
/// 查询USB设备实体（设备要求有VID和PID）
/// </summary>
/// <param name="ClassGuid">设备安装类Guid，Empty忽视</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoUsbDevice(Guid ClassGuid)
{
return WhoUsbDevice(UInt16.MinValue, UInt16.MinValue, ClassGuid);
}

/// <summary>
/// 查询USB设备实体（设备要求有VID和PID）
/// </summary>
/// <param name="PNPDeviceID">设备ID，可以是不完整信息</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoUsbDevice(String PNPDeviceID)
{
List<PnPEntityInfo> UsbDevices = new List<PnPEntityInfo>();

// 获取USB控制器及其相关联的设备实体
ManagementObjectCollection USBControllerDeviceCollection = new ManagementObjectSearcher("SELECT * FROM Win32_USBControllerDevice").Get();
if (USBControllerDeviceCollection != null)
{
foreach (ManagementObject USBControllerDevice in USBControllerDeviceCollection)
{   // 获取设备实体的DeviceID
String Dependent = (USBControllerDevice["Dependent"] as String).Split(new Char[] { '=' })[1];
if (!String.IsNullOrEmpty(PNPDeviceID))
{   // 注意：忽视大小写
if (Dependent.IndexOf(PNPDeviceID, 1, PNPDeviceID.Length - 2, StringComparison.OrdinalIgnoreCase) == -1) continue;
}

// 过滤掉没有VID和PID的USB设备
Match match = Regex.Match(Dependent, "VID_[0-9|A-F]{4}&PID_[0-9|A-F]{4}");
if (match.Success)
{
ManagementObjectCollection PnPEntityCollection = new ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity WHERE DeviceID=" + Dependent).Get();
if (PnPEntityCollection != null)
{
foreach (ManagementObject Entity in PnPEntityCollection)
{
PnPEntityInfo Element;
Element.PNPDeviceID = Entity["PNPDeviceID"] as String;  // 设备ID
Element.Name = Entity["Name"] as String;                // 设备名称
Element.Description = Entity["Description"] as String;  // 设备描述
Element.Service = Entity["Service"] as String;          // 服务
Element.Status = Entity["Status"] as String;            // 设备状态
Element.VendorID = Convert.ToUInt16(match.Value.Substring(4, 4), 16);   // 供应商标识
Element.ProductID = Convert.ToUInt16(match.Value.Substring(13, 4), 16); // 产品编号                         // 产品编号
Element.ClassGuid = new Guid(Entity["ClassGuid"] as String);            // 设备安装类GUID

UsbDevices.Add(Element);
}
}
}
}
}

if (UsbDevices.Count == 0) return null; else return UsbDevices.ToArray();
}

/// <summary>
/// 根据服务定位USB设备
/// </summary>
/// <param name="ServiceCollection">要查询的服务集合</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoUsbDevice(String[] ServiceCollection)
{
if (ServiceCollection == null || ServiceCollection.Length == 0)
return WhoUsbDevice(UInt16.MinValue, UInt16.MinValue, Guid.Empty);

List<PnPEntityInfo> UsbDevices = new List<PnPEntityInfo>();

// 获取USB控制器及其相关联的设备实体
ManagementObjectCollection USBControllerDeviceCollection = new ManagementObjectSearcher("SELECT * FROM Win32_USBControllerDevice").Get();
if (USBControllerDeviceCollection != null)
{
foreach (ManagementObject USBControllerDevice in USBControllerDeviceCollection)
{   // 获取设备实体的DeviceID
String Dependent = (USBControllerDevice["Dependent"] as String).Split(new Char[] { '=' })[1];

// 过滤掉没有VID和PID的USB设备
Match match = Regex.Match(Dependent, "VID_[0-9|A-F]{4}&PID_[0-9|A-F]{4}");
if (match.Success)
{
ManagementObjectCollection PnPEntityCollection = new ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity WHERE DeviceID=" + Dependent).Get();
if (PnPEntityCollection != null)
{
foreach (ManagementObject Entity in PnPEntityCollection)
{
String theService = Entity["Service"] as String;          // 服务
if (String.IsNullOrEmpty(theService)) continue;

foreach (String Service in ServiceCollection)
{   // 注意：忽视大小写
if (String.Compare(theService, Service, true) != 0) continue;

PnPEntityInfo Element;
Element.PNPDeviceID = Entity["PNPDeviceID"] as String;  // 设备ID
Element.Name = Entity["Name"] as String;                // 设备名称
Element.Description = Entity["Description"] as String;  // 设备描述
Element.Service = theService;                           // 服务
Element.Status = Entity["Status"] as String;            // 设备状态
Element.VendorID = Convert.ToUInt16(match.Value.Substring(4, 4), 16);   // 供应商标识
Element.ProductID = Convert.ToUInt16(match.Value.Substring(13, 4), 16); // 产品编号
Element.ClassGuid = new Guid(Entity["ClassGuid"] as String);            // 设备安装类GUID

UsbDevices.Add(Element);
break;
}
}
}
}
}
}

if (UsbDevices.Count == 0) return null; else return UsbDevices.ToArray();
}
#endregion

#region PnPEntity
/// <summary>
/// 所有即插即用设备实体（过滤没有VID和PID的设备）
/// </summary>
public static PnPEntityInfo[] AllPnPEntities
{
get
{
return WhoPnPEntity(UInt16.MinValue, UInt16.MinValue, Guid.Empty);
}
}

/// <summary>
/// 根据VID和PID及设备安装类GUID定位即插即用设备实体
/// </summary>
/// <param name="VendorID">供应商标识，MinValue忽视</param>
/// <param name="ProductID">产品编号，MinValue忽视</param>
/// <param name="ClassGuid">设备安装类Guid，Empty忽视</param>
/// <returns>设备列表</returns>
/// <remarks>
/// HID：{745a17a0-74d3-11d0-b6fe-00a0c90f57da}
/// Imaging Device：{6bdd1fc6-810f-11d0-bec7-08002be2092f}
/// Keyboard：{4d36e96b-e325-11ce-bfc1-08002be10318}
/// Mouse：{4d36e96f-e325-11ce-bfc1-08002be10318}
/// Network Adapter：{4d36e972-e325-11ce-bfc1-08002be10318}
/// USB：{36fc9e60-c465-11cf-8056-444553540000}
/// </remarks>
public static PnPEntityInfo[] WhoPnPEntity(UInt16 VendorID, UInt16 ProductID, Guid ClassGuid)
{
List<PnPEntityInfo> PnPEntities = new List<PnPEntityInfo>();

// 枚举即插即用设备实体
String VIDPID;
if (VendorID == UInt16.MinValue)
{
if (ProductID == UInt16.MinValue)
VIDPID = "'%VID[_]____&PID[_]____%'";
else
VIDPID = "'%VID[_]____&PID[_]" + ProductID.ToString("X4") + "%'";
}
else
{
if (ProductID == UInt16.MinValue)
VIDPID = "'%VID[_]" + VendorID.ToString("X4") + "&PID[_]____%'";
else
VIDPID = "'%VID[_]" + VendorID.ToString("X4") + "&PID[_]" + ProductID.ToString("X4") + "%'";
}

String QueryString;
if (ClassGuid == Guid.Empty)
QueryString = "SELECT * FROM Win32_PnPEntity WHERE PNPDeviceID LIKE" + VIDPID;
else
QueryString = "SELECT * FROM Win32_PnPEntity WHERE PNPDeviceID LIKE" + VIDPID + " AND ClassGuid='" + ClassGuid.ToString("B") + "'";

ManagementObjectCollection PnPEntityCollection = new ManagementObjectSearcher(QueryString).Get();
if (PnPEntityCollection != null)
{
foreach (ManagementObject Entity in PnPEntityCollection)
{
String PNPDeviceID = Entity["PNPDeviceID"] as String;
Match match = Regex.Match(PNPDeviceID, "VID_[0-9|A-F]{4}&PID_[0-9|A-F]{4}");
if (match.Success)
{
PnPEntityInfo Element;

Element.PNPDeviceID = PNPDeviceID;                      // 设备ID
Element.Name = Entity["Name"] as String;                // 设备名称
Element.Description = Entity["Description"] as String;  // 设备描述
Element.Service = Entity["Service"] as String;          // 服务
Element.Status = Entity["Status"] as String;            // 设备状态
Element.VendorID = Convert.ToUInt16(match.Value.Substring(4, 4), 16);   // 供应商标识
Element.ProductID = Convert.ToUInt16(match.Value.Substring(13, 4), 16); // 产品编号
Element.ClassGuid = new Guid(Entity["ClassGuid"] as String);            // 设备安装类GUID

PnPEntities.Add(Element);
}
}
}

if (PnPEntities.Count == 0) return null; else return PnPEntities.ToArray();
}

/// <summary>
/// 根据VID和PID定位即插即用设备实体
/// </summary>
/// <param name="VendorID">供应商标识，MinValue忽视</param>
/// <param name="ProductID">产品编号，MinValue忽视</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoPnPEntity(UInt16 VendorID, UInt16 ProductID)
{
return WhoPnPEntity(VendorID, ProductID, Guid.Empty);
}

/// <summary>
/// 根据设备安装类GUID定位即插即用设备实体
/// </summary>
/// <param name="ClassGuid">设备安装类Guid，Empty忽视</param>
/// <returns>设备列表</returns>
public static PnPEntityInfo[] WhoPnPEntity(Guid ClassGuid)
{
return WhoPnPEntity(UInt16.MinValue, UInt16.MinValue, ClassGuid);
}

/// <summary>
/// 根据设备ID定位设备
/// </summary>
/// <param name="PNPDeviceID">设备ID，可以是不完整信息</param>
/// <returns>设备列表</returns>
/// <remarks>
/// 注意：对于下划线，需要写成“[_]”，否则视为任意字符
/// </remarks>
public static PnPEntityInfo[] WhoPnPEntity(String PNPDeviceID)
{
List<PnPEntityInfo> PnPEntities = new List<PnPEntityInfo>();

// 枚举即插即用设备实体
String QueryString;
if (String.IsNullOrEmpty(PNPDeviceID))
{
QueryString = "SELECT * FROM Win32_PnPEntity WHERE PNPDeviceID LIKE '%VID[_]____&PID[_]____%'";
}
else
{   // LIKE子句中有反斜杠字符将会引发WQL查询异常
QueryString = "SELECT * FROM Win32_PnPEntity WHERE PNPDeviceID LIKE '%" + PNPDeviceID.Replace('\\', '_') + "%'";
}

ManagementObjectCollection PnPEntityCollection = new ManagementObjectSearcher(QueryString).Get();
if (PnPEntityCollection != null)
{
foreach (ManagementObject Entity in PnPEntityCollection)
{
String thePNPDeviceID = Entity["PNPDeviceID"] as String;
Match match = Regex.Match(thePNPDeviceID, "VID_[0-9|A-F]{4}&PID_[0-9|A-F]{4}");
if (match.Success)
{
PnPEntityInfo Element;

Element.PNPDeviceID = thePNPDeviceID;                   // 设备ID
Element.Name = Entity["Name"] as String;                // 设备名称
Element.Description = Entity["Description"] as String;  // 设备描述
Element.Service = Entity["Service"] as String;          // 服务
Element.Status = Entity["Status"] as String;            // 设备状态
Element.VendorID = Convert.ToUInt16(match.Value.Substring(4, 4), 16);   // 供应商标识
Element.ProductID = Convert.ToUInt16(match.Value.Substring(13, 4), 16); // 产品编号
Element.ClassGuid = new Guid(Entity["ClassGuid"] as String);            // 设备安装类GUID

PnPEntities.Add(Element);
}
}
}

if (PnPEntities.Count == 0) return null; else return PnPEntities.ToArray();
}

/// <summary>
/// 根据服务定位设备
/// </summary>
/// <param name="ServiceCollection">要查询的服务集合，null忽视</param>
/// <returns>设备列表</returns>
/// <remarks>
/// 跟服务相关的类：
///     Win32_SystemDriverPNPEntity
///     Win32_SystemDriver
/// </remarks>
public static PnPEntityInfo[] WhoPnPEntity(String[] ServiceCollection)
{
if (ServiceCollection == null || ServiceCollection.Length == 0)
return WhoPnPEntity(UInt16.MinValue, UInt16.MinValue, Guid.Empty);

List<PnPEntityInfo> PnPEntities = new List<PnPEntityInfo>();

// 枚举即插即用设备实体
String QueryString = "SELECT * FROM Win32_PnPEntity WHERE PNPDeviceID LIKE '%VID[_]____&PID[_]____%'";
ManagementObjectCollection PnPEntityCollection = new ManagementObjectSearcher(QueryString).Get();
if (PnPEntityCollection != null)
{
foreach (ManagementObject Entity in PnPEntityCollection)
{
String PNPDeviceID = Entity["PNPDeviceID"] as String;
Match match = Regex.Match(PNPDeviceID, "VID_[0-9|A-F]{4}&PID_[0-9|A-F]{4}");
if (match.Success)
{
String theService = Entity["Service"] as String;            // 服务
if (String.IsNullOrEmpty(theService)) continue;

foreach (String Service in ServiceCollection)
{   // 注意：忽视大小写
if (String.Compare(theService, Service, true) != 0) continue;

PnPEntityInfo Element;

Element.PNPDeviceID = PNPDeviceID;                      // 设备ID
Element.Name = Entity["Name"] as String;                // 设备名称
Element.Description = Entity["Description"] as String;  // 设备描述
Element.Service = theService;                           // 服务
Element.Status = Entity["Status"] as String;            // 设备状态
Element.VendorID = Convert.ToUInt16(match.Value.Substring(4, 4), 16);   // 供应商标识
Element.ProductID = Convert.ToUInt16(match.Value.Substring(13, 4), 16); // 产品编号
Element.ClassGuid = new Guid(Entity["ClassGuid"] as String);            // 设备安装类GUID

PnPEntities.Add(Element);
break;
}
}
}
}

if (PnPEntities.Count == 0) return null; else return PnPEntities.ToArray();
}
#endregion
}
}

0502

0b05

413c

0489

04c5

04c5

091e

18d1

201E

109b

0bb4

12d1

24e3

2116

0482

17ef

1004

22b8

0e8d

0409

2080

0955

2257

10a9

1d4d

0471

04da

05c6

1f53

04e8

04dd

054c

0fce

2340

0930

19d2