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Article #19647: Why Do I Have Problems reading from the Parallel Port?

 Question and Answer Database

     FAQ: Why do I have problems reading from the Parallel Port?
Category: Windows API
Platform: All
 Product: All,   

Question:

Why do I have problems reading from the parallel port?


Answer:

The Windows API function ReadFile() does not work on the
parallel port because the Windows driver does not implement
reading ability. To read from the parallel port you will have
to get a different parallel port driver from the one that
ships with windows.

6/16/99 3:14:32 PM
 

Last Modified: 14-FEB-00