The mentioned screen-shot shows a customized TileView. Please excuse us for the misleading picture. Actually we do not have such theme. All available themes can be seen in telerik online demos
. In some of them (Vista, Windows7 and Expression Dark) the tile view items have CornerRadius of 3 and in other themes (Office Black/Blue/Silver, Summer and Transparent) its value is 2. However there is no exposed CornerRadius
property and you need to edit the control template of the control if you want to change it. Please let us know if you need further assistance with this approach.
Regarding your problem with the double header, please send us a screen-shot to help us understand your issue better.
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