I was reading an article on the use of parameter objects and I am unsure of a particular point. If my client sends a parameter object to my server, does each change to a parameter object property made by the server result in inter-object traffic?

Example :
***************
oServerObject = CREATEOBJ('ServerObject')
oParm = CREATEOBJ('ParameterObj')
oParm.Value1 = 0

* call server object, which changes the
* value of the oParm.Value1 property.
oServerObject.Execute(oParm)

? oParm.Value1 && print new value

***************

Does this example create 2 inter-object messages?
1 for the create server object
1 for the oServerObject.Execute()
or does it have 3 inter-object messages?
above calls plus 1 for the Server Object modifing the Value1 property.

Also.. is there anyway ( other then reading the code ) to monitor this traffic?

TIA,

Anthony