07-01-2014 11:32 AM
Hello! I am using Labview to communicate via GPIB. I would like to send a certain command only if a specific string control is empty. I was wondering if there is any basic or straightforward way to check if a front panel string control is either empty or if it has content? Thanks in advance!
Solved! Go to Solution.
07-01-2014 11:40 AM
"Empty string?" under comparison pallette.
/Y
07-01-2014 11:50 AM
Use a case strucure and wire the string to the selector. See example.
07-01-2014 12:43 PM
What would you like to do if the string is empty?