To avoid this very situation, I give my loop variables very generic name (like
XX1) and then verify that XX1 is either not used or at least will not get
caught in a conflicting condition. Using XX1 also suggests that it is not a
meaningful name ("CUST.NAME" suggests it is the customer name) and makes it
easy to find. Using a looping variable of "X" is not great because if you
search for it, you will find it in "NEXT", "XREF", etc. XX1, XX2, XX3, etc.
are unlikely to be names of anything else. Of course, if you try hard enough,
you can always break this, but it has served me well for many years.
John
John Israel
Senior ERP Developer
Dayton Superior Corporation
1125 Byers Rd Miamisburg, OH 45342
Office: 937-866-0711 x44380
Fax: 937-865-9182
johnisr...@daytonsuperior.com
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-----Original Message-----
From: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Dave Davis
Sent: Thursday, January 26, 2012 1:36 PM
To: U2 Users List
Subject: Re: [U2] Passing by Value
Perhaps you should consider making that one an external subroutine - it sounds
like it could be used in more than one place. External subroutines would give
you the scope control you want.
-----Original Message-----
From: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Wjhonson
Sent: Thursday, January 26, 2012 1:26 PM
To: u2-users@listserver.u2ug.org
Subject: Re: [U2] Passing by Value
And if your internal subroutine is called
RECONCILE.CUSTOMERS.BUDGET.BALANCE
??
-----Original Message-----
From: Dave Davis <dda...@harriscomputer.com>
To: U2 Users List <u2-users@listserver.u2ug.org>
Sent: Thu, Jan 26, 2012 10:17 am
Subject: Re: [U2] Passing by Value
By way of naming convention:
FOR PROCESS_I = 1 TO 20
-----Original Message-----
rom: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org]
n Behalf Of Wjhonson
ent: Thursday, January 26, 2012 1:09 PM
o: u2-users@listserver.u2ug.org
ubject: Re: [U2] Passing by Value
n a related note, any clever ideas to localize a variable to a local
ubroutine?
For I = 1 to 10
GOSUB PROCESS
ext I
top
3000 Lines of code later....
PROCESS:
OR I = 1 TO 20
RINT I
EXT I
ETURN
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P: 614-875-4910 x108
: 614-875-4088
: dda...@harriscomputer.com
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E: dda...@harriscomputer.com
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