Sample Download :
CS Version: http://code.msdn.microsoft.com/CSASPNETInfiniteLoading-16f5bdb8
VB Version: http://code.msdn.microsoft.com/VBASPNETInfiniteLoading-10c3f379
Infinite scroll, has also been called autopagerize, unpaginate, endless pages. But essentially it is pre-fetching content from a subsequent page and adding it directly to the user's current page. The code sample demonstrates loading a large number of data entries in an XML file. It support infinite scroll with the AJAX technology.
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