https://forums.ni.com/t5/LabVIEW/How-to-get-the-index-of-a-pressed-button-in-control-array/m-p/2168376
Solved: Re: How to get the index of a pressed button in control array? - NI Community
Sep 26, 2012 - My current implementation does not allow deselection. If the user tries, that button is detected as changed and will be set true again immediately.
how tothe indexof acontrol arraysolved
https://nl.mathworks.com/help/compiler_sdk/com/using-flags-to-control-array-formatting-and-data-conversion.html
Control Array Formatting and Data Conversion - MATLAB & Simulink
Refer to array formatting and data conversion flags.
control arraydata conversionformattingmatlabsimulink