Evaluate Expression... allows to to inspect the current state of your program.
Once your scripts stops at a breakpoint, you can use the action
Run > Evaluate Expression... to inspect it.
It works like the
echo command. It evaluates and prints the expressions you enter into this dialog. That’s why you
need to prefix variables with the dollar sign
$ and why you need to quote string values.
Here are some examples for the evaluate expression feature:
At this time, the evaluate expression dialog only allows to print values. It doesn’t support modifications.