We do not ship a specific feature that targets this particular scenario. In general, it is worth noting that the Image
element loads its source asynchronously and combining this with the UI virtualization mechanism of RadDataBoundListBox/RadJumpList
you will have a very optimized setup for displaying images in a list. This is the way we go in our solutions (examples and applications).
You can also use the LowProfileImageLoader
if you so desire.
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