How Do You Identify a Picture Constant

paul_cardinale · ‎03-24-2022

Given a reference to a block diagram constant, how can you determine if its a Picture constant?

"If you weren't supposed to push it, it wouldn't be a button."

Jacobson · ‎03-24-2022

I believe the ClassID property should still be unique even if there isn't a VI Server class type for it.

Matt J | National Instruments | CLA

FireFist-Redhawk · ‎03-24-2022

"Terminal.Data Type" property appears to work.

Redhawk
Test Engineer at Moog Inc.

Saying "Thanks that fixed it" or "Thanks that answers my question" and not giving a Kudo or Marked Solution, is like telling your waiter they did a great job and not leaving a tip. Please, tip your waiters.

paul_cardinale · ‎03-25-2022

The class ID (16386) is not unique to pictures. I now have 3 ways to check:

"If you weren't supposed to push it, it wouldn't be a button."

Jacobson · ‎03-25-2022

The cast to Picture VI Server class is a really interesting solution. I would have never thought to even try that.

Matt J | National Instruments | CLA

LabVIEW

How Do You Identify a Picture Constant

How Do You Identify a Picture Constant

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