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more code:<br />
<a href="http://home.das-netz.de/pat/serial.htm" rel="ugc">http://home.das-netz.de/pat/serial.htm</a><br />
<a href="http://www.codeguru.com/mfc/comments/791.shtml" rel="ugc">http://www.codeguru.com/mfc/comments/791.shtml</a>&nbsp;<br />
<a href="http://www.codeguru.com/network/commspy.shtml" rel="ugc">http://www.codeguru.com/network/commspy.shtml</a>&nbsp;<br />

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more code:
http://home.das-netz.de/pat/serial.htm [http://home.das-netz.de/pat/serial.htm]
http://www.codeguru.com/mfc/comments/791.shtml [http://www.codeguru.com/mfc/comments/791.shtml] 
http://www.codeguru.com/network/commspy.shtml [http://www.codeguru.com/network/commspy.shtml] 


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does anyone know how to access the serial port (COM1 or COM2) by using the Win32 API ? Using Visual C++ 5.0, which libraries and includes are needed? &nbsp; is there any webpage explaining the procedure of handling the I/O port ? Or is there already a .dll existing, free to use?
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does anyone know how to access the serial port (COM1 or COM2) by using the Win32 API ? Using Visual C++ 5.0, which libraries and includes are needed?   is there any webpage explaining the procedure of handling the I/O port ? Or is there already a .dll existing, free to use?

use of serial I/O port in C or C++

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.