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Null

Posted on 2009-06-30
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Last Modified: 2013-11-25
How can i make a "nul" value to number "0"
here's my code
!QUANTITY = !QUANTITY + QTY
it will become error once !Quantity is null. I need to convert null to "0"
Thanks!
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Question by:Whing Dela Cruz
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3 Comments
 
LVL 70

Expert Comment

by:Éric Moreau
ID: 24747129
something like this:
if IsNull(!QUANTITY) then
   !QUANTITY = QTY
else
   !QUANTITY = !QUANTITY + QTY
endif

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LVL 70

Accepted Solution

by:
Éric Moreau earned 250 total points
ID: 24747136
or:

   !QUANTITY = iif(IsNull(!QUANTITY), 0, !QUANTITY) + QTY

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Author Closing Comment

by:Whing Dela Cruz
ID: 31598404
Thank you sir!
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