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How do I know if an input of a sub VI is wired or not ? Does there exist a property?

How do I know if an input of a sub VI is wired or not ? Does there exist a property?

‎06-25-2002 02:33 AM

I want to fill an array with fixed numbers or with a number received from the user of my VI. Therefore I need to know if the user of my VI wired this input or not.
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Re: How do I know if an input of a sub VI is wired or not ? Does there exist a property?

‎06-25-2002 02:51 AM

You can have a default filled with NaN
In the VI test on NaN and you know what to do.
greetings from the Netherlands
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