How can i get the reference to Controls from VI-reference
Hello,
i have a VI with ~5 controls on it.
And with the Object "Current VIs path" and "Open VI reference" i can create a reference to the current VI.
How can i create now a reference to the controls? (Starting with VI-reference?
Of course i know how to create directly a reference from a control.
My idea wasm that there areperhaps properties like:
- Number of controls
- Name of control
- Type of control (string, bool. number...)
Is this somewhere there and i just dont find it?
Thanks for your help
Once you have the VI Refnum, it's a two-step process. Wire the VI Refnum into a property node and get a reference to the Front Panel. Output the Front Panel reference into another property node and select the property Controls[ ], which outputs an array of references for all the controls on the front panel.
Message Edited by Jarrod S. on 04-20-2007 11:06 AM
Jarrod S.
National Instruments
Attachments:
get_ref.PNG 5 KB
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