private async void FlipRow()
{
if (this.rowIndices.Count == 0)
{
this.FillRowIndicesCollection();
this.pictureCurrentFrameImage = await this.GetImageSource();
}
int rowIndex = this.rowIndices[this.randomGenerator.Next(this.rowIndices.Count)];
for (int i = 0; i < 3; ++i)
{
MosaicTile tile = this.tilesPanel.Children[(rowIndex * 3) + i] as MosaicTile;
}
this.rowIndices.Remove(rowIndex);
}
private static void OnBackContentChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
{
MosaicTile tile = sender as MosaicTile;
tile.OnBackContentChanged(args.NewValue, args.OldValue);
}
