string VendorMatching = "VID_053A&PID_0B01"; // Vendor Id Prod Id Minor Revisioin using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_PnPEntity")) //Win32_PnPEntity Win32_USBHub { foreach (ManagementObject queryObj in searcher.Get()) { var v = new { ConfigManagerErrorCode = queryObj.Properties["ConfigManagerErrorCode"].Value, Status = queryObj.Properties["Status"].Value, StatusInfo = queryObj.Properties["StatusInfo"].Value, Availability = queryObj.Properties["Availability"].Value, LastErrorCode = queryObj.Properties["LastErrorCode"].Value, DeviceID = queryObj.Properties["DeviceID"].Value, PNPDeviceID = queryObj.Properties["PNPDeviceID"].Value, ClassGuid = queryObj.Properties["ClassGuid"].Value, HardwareID = queryObj.Properties["HardwareID"].Value, }; if (v.DeviceID.ToString().Contains(VendorMatching)) Debug.WriteLine(v); } } // Win32_PnPEntity class has Error Code // { ConfigManagerErrorCode = 0, Status = OK, StatusInfo = , Availability = , LastErrorCode = , DeviceID = HID\VID_053A&PID_0B01&MI_01&COL04\9&98E7406&0&0003, PNPDeviceID = HID\VID_053A&PID_0B01&MI_01&COL04\9&98E7406&0&0003, ClassGuid = {745a17a0-74d3-11d0-b6fe-00a0c90f57da}, HardwareID = System.String[] }
Thursday, January 1, 2015
Query PnP device health Status
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