[flexcoders] How to tell when dataGrid has finished loading data?

I need to be able to tell when a dataGrid has finished loading data so my next operation does not give a 'null object' error due to incompletion. How can I do this in AS3 please? Couldn't find any events in the docs (yet).

RE: [flexcoders] How to tell when dataGrid has finished loading data?

: [flexcoders] How to tell when dataGrid has finished loading data? I need to be able to tell when a dataGrid has finished loading data so my next operation does not give a 'null object' error due to incompletion. How can I do this in AS3 please? Couldn't find any events in the docs (yet).