BindableCollection<T>: Add Saftey

Jul 27, 2010 at 6:02 PM

Hi Again

I have seen issue Ticket #13 and have read the provided articels. I wonder why "Add" isnt exectued on the UI Thread (AddRange also calls Add and didnt call it on the UI thread). Why is that so?



Jul 27, 2010 at 6:29 PM

I could be wrong, but I though Add actually used SetItem or InsertItem under the covers.

Jul 27, 2010 at 7:06 PM

Thanks a lot for the fast reply. Ok - then i understand ;)

Jul 28, 2010 at 7:19 AM
Edited Jul 28, 2010 at 7:19 AM
I can confirm that the Add function is indeed implemented as an Insert, whose index is equal to the current Count of the collection. Such implementation is inherited by Collection<T>, and thus by ObservableCollection<T>.