// private routine for enumerating a hub
static void ListHub(USBHub Hub, List <USBDevice> DevList)
{
foreach (USBPort Port in Hub.GetPorts())
{
if (Port.IsHub)
{
// recursive
ListHub(Port.GetHub(), DevList);
}
else
{
if (Port.IsDeviceConnected)
{
DevList.Add(Port.GetDevice());
}
}
}
}
// private routine for enumerating a hub
static void SearchHubDriverKeyName(USBHub Hub, ref USBDevice FoundDevice, string DriverKeyName)
{
foreach (USBPort Port in Hub.GetPorts())
{
if (Port.IsHub)
{
// recursive
SearchHubDriverKeyName(Port.GetHub(), ref FoundDevice, DriverKeyName);
}
else
{
if (Port.IsDeviceConnected)
{
USBDevice Device = Port.GetDevice();
if (Device.DeviceDriverKey == DriverKeyName)
{
FoundDevice = Device;
break;
}
}
}
}
}
// private routine for enumerating a hub
static void SearchHubInstanceID(USBHub Hub, ref USBDevice FoundDevice, string InstanceID)
{
foreach (USBPort Port in Hub.GetPorts())
{
if (Port.IsHub)
{
// recursive
SearchHubInstanceID(Port.GetHub(), ref FoundDevice, InstanceID);
}
else
{
if (Port.IsDeviceConnected)
{
USBDevice Device = Port.GetDevice();
if (Device.InstanceID == InstanceID)
{
FoundDevice = Device;
break;
}
}
}
}
}
