private void InitializeTextBlocks(IFrameworkElement container)
{
var items = GetOrderedTextBlocksForCulture(CultureInfo.CurrentCulture);
var flyoutButtonGrid = container.GetTemplateChild(FlyoutButtonGridPartName) as Grid;
Grid.SetColumn(items[0], GetColumnIndex(flyoutButtonGrid, DayColumnPartName));
Grid.SetColumn(items[1], GetColumnIndex(flyoutButtonGrid, MonthColumnPartName));
Grid.SetColumn(items[2], GetColumnIndex(flyoutButtonGrid, YearColumnPartName));
}