Check if data file contains something

Hi there!

I am stuck on something for a couple of hours now.

How do I check if there is something in the data file, just a steamid. Not the steamid from the player issuing the command, but just any steamid.

if (***.***.Contains(steamid)) checks if your steamid is in the data file, but I just want it to check if there is any steamid in it, not just the one from the player itself.

 

Found it!

if (data.***.Count != 0)