c# - how to make only one USB port visible for an application -



c# - how to make only one USB port visible for an application -

im developing c# application needs connect multiple usb devices , want application able see 1 usb port @ time not stop connections or powerfulness port. have thought can utilize or do?

usb follows tree topology. every connection in usb chain has path associated. can filter that, i.e. hide entries not in path want create visible. so:

enumerate usb devices connected remove devices not on choosen path list show list user

c# usb

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