Hi , there is a component for serial port in C# , what about ethernet port or usb port , how can I use these?

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there is a component for serial port in C# , what about ethernet port or usb port , how can i use these?

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there is a component for serial port in C# , what about ethernet port or usb port , how can i use these?

Posted 17-Jul-16 17:57pm

Sadeq Maigoly

Updated 18-Jul-16 4:05am

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Philippe Mori · Answer 1 · 2016-07-18T04:05:00

A serial port is dumb. Ethernet and USB have protocole and thus you need to send data in appropriate format. For Ethernet, there are classes in .NET to send and receive data.

See TcpClient TcpClient Class (System.Net.Sockets)[^]. Use Google if you need more examples.

For USB, I don't know... If you want to send serial data over USB (USB-serial adapter), then it would be threated as a serial port.