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Old April 13th, 2005, 01:24 PM
BrianWren BrianWren is offline
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If you make your elements Variants in VBA, you can set the non-existent data to Null, which can be tested with IsNull().

NaN is a java-specific concept (not whether something is numeric, but the “NaN” designation), as far as I know.

What language is the com-server written in?