Normally, as you type in the code editor, then the arguments will show
(intei-sense this is called).
Often, I find intei-sense does stop working when you have a bunch of compile
errors..so you best try and compile your code to find any existing
errors..and fix them.
You also always hit F1 while your cursor is on the function/command, and
that launches help.
You can also whack f2, and it brings up the object browser. This will allow
you to Select library's/objects that you have referenced. You can use the
first drop down box to select what object library (access, or perhaps some
grid control).
ctrl-j will also pop up a list of values in most cases....
It is not 100% clear by "object" what you mean here (built in objects...or
add ins?)....