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Possible Duplicate:
How do I connect to a USB webcam in .NET?

I just got a USB camera and have to write code in order to get the image/video stream.

What I'm not understanding is how to open the USB port like uart/rs232 and send/receive the data?

And one more thing, is what is HID (usb hid) and why we need it?

I found a couple of examples here but I'm not understanding the concept.

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1 Answers1

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the Port Programming is what you after it.

check this link:

MSDN

check this blog post for more detail : developerfusion

Behnam Esmaili
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