Re: External procs with F-specs (WAS DoW (WAS DoU...))

[Contractor1@xxxxxxxxxxxxxxxxx]

Why use UsrOpn if you are going to let the file close when the activation
group closes?

Patrick Conner
www.ConnecTown.com
(828) 244-0822



                                                                                
               
                    "paul cunnane"                                              
               
                    <paul@cunnane.net        To:     <RPG400-L@midrange.com>    
               
                    >                        cc:                                
               
                    Sent by:                 Subject:     Re: DoW (WAS DoU...)  
               
                    owner-rpg400-l@mi                                           
               
                    drange.com                                                  
               
                                                                                
               
                                                                                
               
                    12/12/00 12:08 PM                                           
               
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                    RPG400-L                                                    
               
                                                                                
               
                                                                                
               




> Someone did ask me a question off-line, where is my file being declared?
Well,
> it's being declared in my main program, which brings up the question.
When I
> move this function to it's own source file and compile it, I'm going to
have
> to declare the file spec in the new source file, right?

Yup.  And add the USROPN keyword, and open it on the first call to the
procedure.  There was a debate a while back as to whether %OPEN or a static
variable was the better approach to determining whether the file has been
opened yet.  The other burning question is whether the add a cleanup
procedure to close the file, or to allow it to be closed when the
activation
group ends.

--
Paul


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