/// <summary>
/// Change the displayed content in the <see cref="FlipView"/>.
/// </summary>
private void RefreshDisposition()
{
if (!EnsureTemplateParts())
{
return;
}
Canvas.SetLeft(PreviousContent, -ActualWidth);
Canvas.SetLeft(NextContent, ActualWidth);
ContentGrid.RenderTransform = new TranslateTransform();
PreviousContent.Content = GetItem(SelectedIndex - 1);
CurrentContent.Content = GetItem(SelectedIndex);
NextContent.Content = GetItem(SelectedIndex + 1);
CommandManager.InvalidateRequerySuggested();
VisualHelper.InitializeFocus(CurrentContent.Content as UIElement);
}