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Guyz, please tell me if i can control a LPT port or COM port or any other hardware of server using ASP.Net with C#. I haven't found any clue in the internet.

I want to control a COM port Parallel port from web application. I want to know about this urgently. Thanx in advance!

HackTweaks
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2 Answers2

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You might want to rethink whatever you are trying to doing if you are planning to access the port during an asp.net request.

http://logix4u.net/Legacy_Ports/Parallel_Port/How_Inpout32.dll_works_.html

sarvesh
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Can you control a Parallel or Serial Port from .NET? Yes. I would recommend against doing this in ASP.NET though.

Another SO question with some helpers on using inpout32/64 for Parallel port access: C# LPT inpout32.dll

Community
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