I have implemented the solution to the SO question in my code but I am looking for some more information from the connected USB devices.
I notice that in my device manager there is quite a bit more information offered.
I am specifically interested in knowing the manufactures of the devices.
I am unsure of how I might go about determining what other properties are available from the GetPropertyValue
method usage seen in SO question. I have tried some of the keywords in the last but they all report errors, so I assume that are not available properties.
Any idea how I might go about getting more information that just the DeviceID
, PnpDeviceID
, and Description
?
EDIT: For anyone wondering here is the full list of properties and the values that I get for them. None of the devices provide more or less than what is seen here from what I can tell (possibly the cast to string?).
Availability:
Caption: USB Root Hub
ClassCode:
ConfigManagerErrorCode: 0
ConfigManagerUserConfig: False
CreationClassName: Win32_USBHub
CurrentAlternateSettings:
CurrentConfigValue:
Description: USB Root Hub
DeviceID: USB\ROOT_HUB20\########
ErrorCleared:
ErrorDescription:
GangSwitched:
InstallDate:
LastErrorCode:
Name: USB Root Hub
NumberOfConfigs:
NumberOfPorts:
PNPDeviceID: USB\ROOT_HUB20\4&\########&0
PowerManagementCapabilities:
PowerManagementSupported:
ProtocolCode:
Status: OK
StatusInfo:
SubclassCode:
SystemCreationClassName: Win32_ComputerSystem
SystemName: ASystemName
USBVersion:
And edited code from the linked SO answer, but with all of the properties.
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;
}
Enter the following command: Get-PnpDevice -PresentOnly | Where-Object { $_. InstanceId -match '^USB' } . That command will show a list of all present USB devices.
If you don't know the name of your computer, go to Settings > System > About. Your computer name is shown at the top. Click the Start button to see the USB history. You can then expand the results to see details such as the time and date it was last used.
In Device Manager, click View, and click Devices by connection. In Devices by connection view, you can easily see the USB Mass Storage device under the Intel® USB 3.0 eXtensible Host Controller category.
The Properties
collection property will contain all of the properties you can access.
https://msdn.microsoft.com/en-us/library/system.management.managementbaseobject.properties(v=vs.110).aspx
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