Set Control Values by Index (Signalling) in LabVIEW

[AH-NI]

Overview

This example shows you how to use the Set Control Values by Index function.

Description

Depending on the order that controls are placed on the front panel, you can modify its values based on the Set Control Values by Index function. Additionally, this function also allows the change to be picked up by an event structure.

Requirements

• LabVIEW 2013 (or compatible).

Steps to Implement or Execute Code

1. In the block diagram, put in the corresponding control values in the constants as required.
2. Run the program.
3. Notice that the values in the controls have been modified accordingly.
   
   

Additional Information or References 

Block Diagram

**This document has been updated to meet the current required format for the NI Code Exchange.**

[sfanale]

Just to note, this code uses the tabbing order of the controls, not the control index, to send the value chnage signal. I'd reccommend adding an input for an array of control references that you want to modify. these references can be used to grad the control indexes too.