Hi,

To remove the header you have to retemplate the TilePane control and set the new Style to the TilePaneContainerStyle property of the XamTileView.

You can check this thread - http://forums.infragistics.com/forums/p/39668/224459.aspx#224459

Have in mind that the sample in the last post is for an older version of the XamTileView and might not work "as is".

Hope this helps