Easiest way to find out if something exists in a list.

[#1]

I have a script that creates an embedded program in a data table.  I'm able to list the embedded programs already present and I want to be able to avoid creating it if it already exists.  What's the easiest way to check the lust for the existance of the program?

dt = Current Data Table();

lstScripts = dt << Get Table Script Names;

[#2 · Accepted solution]

Contains() is easiest way to check if list already contains an item.