i.e to read from pen drive ,to take print out by printer that is attached to usb but all by using C++ coding
or u can also give me commands that will help me
Plzz give me a code to read the usb device in C++ language?
Well... that's a bit complicated. You could definitely read a file from a pen drive using a file stream, but you will need to interface with a printer driver in order to print it. You will need your OS's documentation to figure out how to do that.
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