How to read item values ​​of other columns

example
item.type returned item type column value

There's no way to read the columns themselves, which may not be present anyway so a script wouldn't want to rely on them.

Item.ext and Metadata's default value may be useful if your script needs to know the type of a file.

What is it that you're aiming to do?

[quote="leo"]There's no way to read the columns themselves, which may not be present anyway so a script wouldn't want to rely on them.

Item.ext and Metadata's default value may be useful if your script needs to know the type of a file.

What is it that you're aiming to do?[/quote]

I would like to extdir and type two columns into a single one