Gets whether the Tile is actually selected. This is a dependency property.
true, if the Tile is actually selected; otherwise, false.
If the TileBase.AllowSelection property is set to True, the Tile can be selected (see TileBase.Selected). If the TileBase.AllowSelection property is set to Default or False, the Tile is not displayed selected even if the TileBase.Selected property equals True. The IsSelected property returns whether the Tile is actually displayed in the selected state.
When the IsSelected property value changes, the TileBase.SelectionChanged event is raised.