ANSWERS: 1
  • Assuming you are in a windows environment. You can use the CreateFile (http://msdn2.microsoft.com/en-gb/library/aa363858.aspx) API to open a port the port name would be something like "\.LPT1", or you can use the FileStream method (http://msdn2.microsoft.com/en-us/library/ms143396.aspx)

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