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  1.  Home
  2. RPG400-L
  3. April 2002

RE: Separation of Presentation, BL, and I/O Tiers

Nelson,

I just yesterday got an I/O service program to work that way. I define an
externally descibed MODS in the calling program that is based on a pointer.
Then the subprocedure in the service program also defines an externally
descibed mods that is based on a pointer. I issue a select count(*) into
:count and allocate the memory for the MODS based on the count. Then I
fetch the records into the MODS and return the pointer as well as the
record count. I'll gladly send you the source for my little test program
privately if you wish.


Mark


Mark Walter
Sr. Programmer/Analyst
Hanover Wire Cloth a div of CCX, Inc.
mwalter@hanoverwire.com
http://www.hanoverwire.com
717.637.3795 Ext.3040

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