I have built a usb device (lets say a simple thermometer) that communicates
with a pc over the HID class. I therefore dont need any special driver and
can enumerate it easely on the desktop pc where my windows application is
running and shows the temperature in a form

now I need to go mobile and with my thermometer and want to plug it on a
pocket pc. (yes, there are some devices with usb host; toshiba, fujitsu ...)

I guess they also will enumerate my thermometer correctly and see it as an
HID device after pluggin in. My problem is now how can I get a handle to the
usb device in windows mobile? how can I loop through my connected devices in
code ?

I know how to do this in VS.Net for Windows applications but how can I do
this for a windows mobile application?

Thanks for your help