Hi everyone,
Is there a function to determine size of variable? Today I had a numeric overflow Error, so I was thinking, is it possible to find a size (or number of digits) in Numeric variable.
I finally got it working in this code:
if !empty(pnSize) and vartype(pnSize)='N'
lnMax=val(replicate('9',pnSize-1))
if lnLotSizeSqFt>lnMax
lnLotSizeSqFt=lnMax
endif
endif
there pnSize is a parameter (actual field size). But how can I determine size of variable?
Thanks in advance.
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