VB equivalent of "Null" for Int32?

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Permalink Reply by Giulio Piacentino on March 22, 2012 at 3:25am

Hi Brian,

You can't. Numbers are structures so you can use Integer (System.Int32) as value but not as reference. This implies that there is no Nothing/null for it. You could instead use Object, and the value will be boxed into a reference, so there will be Nothing again.

If you were writing the code, then the solution would be to use Nullable(Of Integer). But this is not the case in the input of the function of the custom scripting component.

Thanks,

- Giulio
_______________
giulio@mcneel.com

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Permalink Reply by Brian Harms on March 22, 2012 at 1:58pm

Ok thanks Giulio

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