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  2. RPG400-L
  3. July 2008

Re: Subfile as a procedure

Adam,

As a SFL deals with global variables, using subprocedures is optional, as
is subroutines.

In this case you can a subprocedure with two parms and SQLRPG (embedded
SQL): the value of the screen value and the number of the LF to use.

In the subprocedure I would build an SQL statement and use that to retrieve
the records to fill the SFL.

With regards,
Carel Teijgeler


*********** REPLY SEPARATOR ***********

On 24-7-2008 at 11:49 Adam West wrote:

HI I have to write a subfile display program that will be populated,
depending on one of 4 params that are available to be entered on the
initial first screen. Then the particular logical file has to be used.
Since the subfile code should always be the same I would like to use the
newer coding approach, I am unsure if one used Procedures, Prototypes,
etc. and would appreciate any guidance as to the best approach.



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