08-10-2023 06:01 AM
I want to get the text from the LabVIEW context help info. I tried to use the Get Help Info - NI method. But it always returns an error - 1018: Undefined error. How do I use this node or is there alternate ways to extract the info from the context help window for LabVIEW nodes.
Solved! Go to Solution.
08-10-2023 08:29 AM
The Get Help Info is for the Detailed Help link to the compiled HTML help file.
The text in the context help is from the VI Properties >> Documentation. Use VI Description property to access it.
08-11-2023 01:52 AM
Thanks for the quick reply. Is it possible to get the help text for other native LabVIEW nodes, like string controls, and not the Sub Vis alone?
08-11-2023 07:42 AM
Similarly, use a property node to access Description property but wire the reference of the control instead.