It depends on how the data is formed when it comes back and is put in the ArrayCollection.
In general, you can access the 6th row of an ArrayCollection lilke this:
myAC.getItemAt(5);
You can loop through ab ArrayCollection like this:
for each(var obj:Object in myAC){
trace(obj);
}
But then the question becomes how are the fields in each row of data formed?
If the rows of data are objects, you could access the data like this:
myAC.getItemAt(5).custName or sometimes like this:myAC.getItemAt(5)[custName]
So it depends how you data is coming back.
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