Kikou,
After exploring the property/invoke nodes for the list box I was able to find two nodes that helped to accomplish your task. The value node returns the current selected row and the ItemNames array returns a 2D array of all the values in the table as a string. I combined these two nodes to get the functionality that you desired. See the attached screenshot for more information.
I hope this helps point you in the right direction!
Cheers,
Jonah
Applications Engineer
National Instruments
Jonah Paul
Marketing Manager, NI Software
