Joaquin_H Posted December 11, 2012 Report Share Posted December 11, 2012 Hello, I'm just starting the UI for an app, only 2 or 3 buttons are implemented yet but works really slow when I press the button to show a few indicators. Before I do this way, it just run OK but I was using a tab container instead of the visible property node. Now I realized that I don't need the tab control and I use a global variable to store the actual menu button. Maybe it could be a local variable but I think this is not the reason to run so slowly. Someone can help me with that? Thank so much! UI Folder.zip Quote Link to comment
drjdpowell Posted December 11, 2012 Report Share Posted December 11, 2012 Property nodes are notoriously slow. There’s an advanced technique called “Defer Panel Updates” that can be used to speed things up. 2 Quote Link to comment
Joaquin_H Posted December 11, 2012 Author Report Share Posted December 11, 2012 Thank you very much, this solve my problem and makes me understand a little bit better how LabVIEW updates the front panel. Thank you again! Quote Link to comment
MikaelH Posted December 12, 2012 Report Share Posted December 12, 2012 Remeber that property nodes causes a switch to the UI thread, they can be 1000 times slower than a local variable. //Mike 1 Quote Link to comment
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