Hello Subarna Bandyopadhya,
Could you please tell us with which version of our controls did your RadTileView work correctly? If you were using Q3 2010 or older version of our controls and you have custom RadTileView/RadTileViewItem templates you'll have to update them because there are some changes to the default templates since the Q3 2010.
If you need further assistance could you please send us some code snippets, images or a sample project that reproduces the issue so that we could help you better?
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