Thanks Hironmay. Yes, I am already able to catch those types of events
and handle them (I know I'm getting the right users' streams by printing
their IDs to a textarea ). Your last paragraph on updating the UI with
this new information is the crux of my problem. It appears the DataGrid
was built intentionally to discourage programmers from extracting
information from it. While most programmers can likely rely on binding
data from a dataprovider, the information I need comes from the camera
strea...