Files to look at:
To use TileBar according to the MVVM pattern, you can generate TileBarItems from a collection. To accomplish this task, assign a collection to the TileBar.ItemsSource property.
To change properties of generated TileBarItems, use the TileBar.ItemContainerStyle property.
If you want to build a multi-level hierarchy, put the TileBar into TileBarItem.FlyoutContentTemplate.
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