How to use parameters with sendMesssage

[David Burgun]

Hi All,

I can't get this to send the correct paramater handler

set myRect to 1,2,3,4

sendMessage "UpdateData " & myRect to group "Update"

on UpdateData theRect
end updateData

UpdateData gets called ok, but "theRect" is set to "1" - the rest of 
the list have gone.

How can I send a Rect as a parameter like this?

Thanks in Advance
Dave