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──Microsoft Foundation Classes──────────────────────────────────────────────
 
  void PASCAL AfxThrowFileException( int cause, LONG lOsError = -1 );
 
  Parameter   Description
 
  <cause>     An integer that indicates the reason for the exception. For
              a list of the possible values, see
              ◄CFileException::m_cause►.
 
  <lOsError>  An operating-system-specific reason for the exception, if
              available. The <lOsError> parameter provides more
              information than <cause>.
 
  Remarks
 
  Throws a CFileException. You are responsible for determining the cause
  based on the operating system error code. This is a helper function used
  in the implementation of the Microsoft Foundation classes.
 
  Call this function when you implement your own low-level file operations
  in a derived file class.
 
  See Also
 
  ◄CFileException::ThrowOsError►
 
 
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