DS4Windows.HidDevices.EnumerateDevices C# (CSharp) Method

        private static IEnumerable<DeviceInfo> EnumerateDevices()
        {
            var devices = new List<DeviceInfo>();
            var hidClass = HidClassGuid;
            var deviceInfoSet = NativeMethods.SetupDiGetClassDevs(ref hidClass, null, 0, NativeMethods.DIGCF_PRESENT | NativeMethods.DIGCF_DEVICEINTERFACE);

            if (deviceInfoSet.ToInt64() != NativeMethods.INVALID_HANDLE_VALUE)
            {
                var deviceInfoData = CreateDeviceInfoData();
                var deviceIndex = 0;

                while (NativeMethods.SetupDiEnumDeviceInfo(deviceInfoSet, deviceIndex, ref deviceInfoData))
                {
                    deviceIndex += 1;

                    var deviceInterfaceData = new NativeMethods.SP_DEVICE_INTERFACE_DATA();
                    deviceInterfaceData.cbSize = Marshal.SizeOf(deviceInterfaceData);
                    var deviceInterfaceIndex = 0;

                    while (NativeMethods.SetupDiEnumDeviceInterfaces(deviceInfoSet, ref deviceInfoData, ref hidClass, deviceInterfaceIndex, ref deviceInterfaceData))
                    {
                        deviceInterfaceIndex++;
                        var devicePath = GetDevicePath(deviceInfoSet, deviceInterfaceData);
                        var description = GetBusReportedDeviceDescription(deviceInfoSet, ref deviceInfoData) ??
                                          GetDeviceDescription(deviceInfoSet, ref deviceInfoData);
                        devices.Add(new DeviceInfo { Path = devicePath, Description = description });
                    }
                }
                NativeMethods.SetupDiDestroyDeviceInfoList(deviceInfoSet);
            }
            return devices;
        }