Is it possible to use lazy loading in a grid without the total item count?

I’ve used the implementation of lazy load seen in The problem is that I don’t know how many items the grid is going to have, and calculating that number takes a lot of time.
So, is it possible to have a grid add items as the user scrolls and as long as the backend service has more items.

I have no answer, but did you noticed this blog: Maybe this blog is useful.

Nicolas, with lazy loading, you will need to know the total count. The lazy loading mechanism wont work correctly if you don’t.