Read original post at Rahul Nath's Blog
Some time back we had a look on doing Incremental Loading with a Windows 8 store app. This same scenario is something that one would come across quite frequently while developing a Windows Phone application too. We have a couple of options in dealing with this while on a Windows phone application. In an ideal case while binding to a large data on a windows phone application, we might be using a LongListSelector or a Listbox control.