Variable content

[Naras]

Say you loop through a text file to store a partial Filename in a variable.
Without writing the variable contents to a text file, how else can you
know the full content ( all the data ) of the variable?
It seems that using a dialog box only shows the last entry. I want to
verify that the variable contains all the info that I want to pass to the
next task .

[Oleg]

There are several ways to see variable value to debug the task:
Show Message
Log Message
Desktop Alert

You can also write it into text file (see Write Text File action)