问题
I build a scanner that takes all drive's with DriveInfo . how i Discerning between drive from card reader and drive from usb ?? thanks....
is the same member - Removable!! i try this , but must to be a diffrent from card reader to usb device!! sombody ??
回答1:
I would see if the DriveInfo.DriveType returns a different drive type for the card reader and the usb drive. Here's a list of what drive types DriveInfo contains.
来源：https://stackoverflow.com/questions/3329745/different-between-card-reader-to-usb-using-c-sharp