Thanks for the replies... How can I find out what's going on behind the scenes with IViewCursors or ListCollectionViews?
Do they actually index the Collection data to make the filter super fast or do you think it's comparable if I'm just looping and searching using a brute comparison? I only need to find the first match but I'm looping the ArrayCollection of Objects about 50 times as I'm using it as a kind of Lookup Table. Perhaps I should implement a specific Class to cache/index the Collection to make the lookups quicker. Mmmmm. Or perhaps I'm over complicating this :-) Cheers, Nick On 2 March 2010 19:51, Amy <[email protected]> wrote: > > > > > --- In [email protected] <flexcoders%40yahoogroups.com>, Krunal > Panchal <panchal_...@...> wrote: > > > > Hi, > > > > You have to create the copy of ArrayCollection using the Utility.Copy > command which we help you to keep the copy of original one and create the > copy of existing one. > > > > Apply the filter condition on newly created ArrayCollection. > > You can just use a separate ListCollectionView that looks at the same > source. No need to make a copy :) > > >
