Lock Text from User Input in Combo Box Control in LabVIEW

Updated Apr 9, 2019

Reported In


  • LabVIEW

Issue Details

I am using a Combo Box control in my LabVIEW Front Panel and would like to lock the control from user input,so they can only choose from the drop down selections I have provided. How can I do this? 


  1. Drop Combo Box control on Front Panel. 
  2. Right-Click Combo Box control. 
  3. Uncheck Allow Undefined Strings