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  1.  Home
  2. RPG400-L
  3. October 2009

RE: Procedure to set global variable


-----Message d'origine-----
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] De la part de Ken Sims

But another way is to make the SetTransactionCode procedure a
SetGet procedure. Make the transaction code parameter
*NOPASS. Add a return value for the transaction code.

When passed a transaction code, that value is saved and also returned.

When not passed a transaction code, the saved value is returned.

Then the transaction code can be saved in a STATIC variable
local to the SetGet procedure.



I've tried this out and I rather like it.

But how would you name this procedure?

If I do SetTransactionCode then GetTransActionCode, the program code is self-documenting. SetGetTransActionCode needs commenting. I called it InzTransActionCode.

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