IsInt with Trailing Spaces

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IsInt with Trailing Spaces

Question:

I am having a problem with integers that have a trailing space.

aint = ' 123'
baint = '123 '
if isint(aint) then message('aint is', aint)
if isint(baint) then message('baint is', baint)
else message('but baint', 'isn''t')

Answer:

Leading spaces are accepted. Trailing ones are not. The "C" conversion routines work the same way. In my case I do a StrTrim on the numbers if I suspect leading or trailing spaces.

Article ID:   W16974

File Created: 2007:07:03:14:27:26

Last Updated: 2007:07:03:14:27:26