Can a standalone application receive and send back parameters

[mfstuart at cox.net]

Hi all,
Currently, can a standalone Rev application send and receive back values from parameters?

The Rev standalone would be called/launched from another application that is not a Rev application.
This MS Windows application would launch the Rev standalone with the name of the exe file and 
some values referenced after it.

eg: myRevApplication.exe /StartTime=8:00 /EndTime=17:00

Where the /StartTime and /EndTime are parameter values to the Rev application. 
The Rev application would receive these values, startup, then allow the user to 
change the values in a user interactive form.
While still in the Rev standalone, the user would then click on a button that would 
update the parameters with the new values, quit the Rev standalone, and return these new values back 
to the originating application.

If so, how would I do this?

TIA,
Mark