C# 获取有关windows和NET中已连接USB设备的所有可用信息

我已经在我的代码中实现了解决方案，但我正在从连接的USB设备中寻找更多信息

我注意到在我的设备管理器中提供了更多的信息。

我特别想了解这些设备的制造商

我不确定如何从中看到的

GetPropertyValue

方法用法中确定还有哪些其他属性可用。我在上一篇文章中尝试了一些关键字，但它们都报告了错误，所以我假设这些关键字不可用

你知道我该如何获取更多信息，而不仅仅是

DeviceID

，

PnpDeviceID

和

Description

编辑：任何想知道这里是完整的属性列表以及我为它们获取的值的人。从我所能看出，没有一款设备提供了比这里所看到的更多或更少的功能（可能是转换成字符串？）

并从链接SO答案编辑代码，但包含所有属性

public class USBDeviceInfo
{
    public String Availability { get; set; }
    public String Caption { get; set; }
    public String ClassCode { get; set; }
    public UInt32 ConfigManagerErrorCode { get; set; }
    public Boolean 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 = (UInt32)device.GetPropertyValue("ConfigManagerErrorCode");
        deviceInfo.ConfigManagerUserConfig = (Boolean)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;
}

公共类USBDeviceInfo
{
公共字符串可用性{get；set；}
公共字符串标题{get；set；}
公共字符串类代码{get；set；}
公共UInt32 ConfigManager错误代码{get；set；}
公共布尔值ConfigManagerUserConfig{get；set；}
公共字符串CreationClassName{get；set；}
公共字符串CurrentAlternateSettings{get；set；}
公共字符串CurrentConfigValue{get；set；}
公共字符串说明{get；set；}
公共字符串设备ID{get；set；}
公共字符串ErrorCleared{get；set；}
公共字符串ErrorDescription{get；set；}
带开关的公共字符串{get；set；}
公共字符串InstallDate{get；set；}
公共字符串LastErrorCode{get；set；}
公共字符串名称{get；set；}
公共字符串NumberOfConfigs{get；set；}
公共字符串NumberOfPorts{get；set；}
公共字符串PNPDeviceID{get；set；}
公共字符串PowerManagementCapabilities{get；set；}
公共字符串PowerManagementSupported{get；set；}
公共字符串协议代码{get；set；}
公共字符串状态{get；set；}
公共字符串StatusInfo{get；set；}
公共字符串子代码{get；set；}
公共字符串SystemCreationClassName{get；set；}
公共字符串SystemName{get；set；}
公共字符串USBVersion{get；set；}
}
公共静态列表GetUSBDevices（）
{
ManagementObjectSearcher searcher=新的ManagementObjectSearcher（@“从Win32_USBHub中选择*）；
ManagementObjectCollection集合=searcher.Get（）；
列表设备=新列表（）；
foreach（集合中的var设备）
{
USBDeviceInfo deviceInfo=新的USBDeviceInfo（）；
deviceInfo.Availability=（字符串）device.GetPropertyValue（“Availability”）；
deviceInfo.Caption=（字符串）device.GetPropertyValue（“Caption”）；
deviceInfo.ClassCode=（字符串）device.GetPropertyValue（“ClassCode”）；
deviceInfo.ConfigManagerErrorCode=（UInt32）device.GetPropertyValue（“ConfigManagerErrorCode”）；
deviceInfo.ConfigManagerUserConfig=（布尔）device.GetPropertyValue（“ConfigManagerUserConfig”）；
deviceInfo.CreationClassName=（字符串）device.GetPropertyValue（“CreationClassName”）；
deviceInfo.CurrentAlternateSettings=（字符串）device.GetPropertyValue（“CurrentAlternateSettings”）；
deviceInfo.CurrentConfigValue=（字符串）device.GetPropertyValue（“CurrentConfigValue”）；
deviceInfo.Description=（字符串）device.GetPropertyValue（“Description”）；
deviceInfo.DeviceID=（字符串）device.GetPropertyValue（“DeviceID”）；
deviceInfo.ErrorCleared=（字符串）device.GetPropertyValue（“ErrorCleared”）；
deviceInfo.ErrorDescription=（字符串）device.GetPropertyValue（“ErrorDescription”）；
deviceInfo.GangSwitched=（字符串）device.GetPropertyValue（“GangSwitched”）；
deviceInfo.InstallDate=（字符串）device.GetPropertyValue（“InstallDate”）；
deviceInfo.LastErrorCode=（字符串）device.GetPropertyValue（“LastErrorCode”）；
deviceInfo.Name=（字符串）device.GetPropertyValue（“名称”）；
deviceInfo.NumberOfConfigs=（字符串）device.GetPropertyValue（“NumberOfConfigs”）；
deviceInfo.NumberOfPorts=（字符串）device.GetPropertyValue（“NumberOfPorts”）；
deviceInfo.PNPDeviceID=（字符串）device.GetPropertyValue（“PNPDeviceID”）；
deviceInfo.PowerManagementCapabilities=（字符串）device.GetPropertyValue（“PowerManagementCapabilities”）；
deviceInfo.PowerManagementSupported=（字符串）device.GetPropertyValue（“PowerManagementSupported”）；
deviceInfo.ProtocolCode=（字符串）device.GetPropertyValue（“ProtocolCode”）；
deviceInfo.Status=（字符串）device.GetPropertyValue（“状态”）；
deviceInfo.StatusInfo=（字符串）device.GetPropertyValue（“StatusInfo”）；
deviceInfo.SubassCode=（字符串）device.GetPropertyValue（“SubassCode”）；
deviceInfo.SystemCreationClassName=（字符串）device.GetPropertyValue（“SystemCreationClassName”）；
deviceInfo.SystemName=（字符串）device.GetPropertyValue（“SystemName”）；
deviceInfo.USBVersion=（字符串）device.GetPropertyValue（“USBVersion”）；
设备。添加（deviceInfo）；
}
collection.Dispose（）；
searcher.Dispose（）；
返回装置；
}

集合属性将包含您可以访问的所有属性

---

InstallDate例如对我可用（可以使用USBDeview读取），但在Properties集合中为空。

public class USBDeviceInfo
{
    public String Availability { get; set; }
    public String Caption { get; set; }
    public String ClassCode { get; set; }
    public UInt32 ConfigManagerErrorCode { get; set; }
    public Boolean 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 = (UInt32)device.GetPropertyValue("ConfigManagerErrorCode");
        deviceInfo.ConfigManagerUserConfig = (Boolean)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;
}