This example allows you to control multiple VIs using subpanels and to switch between these VIs easily. The example uses subpanels on a tab control to show the front panel of only one called VI at a time.
Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.
There is a "Frequency Response" vi missing from VI4.vi
Could you send this VI in a 8.2 version I don´t have 9.0 and I really need it
Thanks