public void PrevIllust()
{
if (this is HistoryPage && HistoryItems.ItemsCount > 0)
{
if (HistoryItems.IsCurrentFirst)
{
HistoryItems.MoveCurrentToLast();
}
else
{
HistoryItems.MoveCurrentToPrevious();
}
HistoryItems.ScrollIntoView(HistoryItems.SelectedItem);
}
}
public void NextIllust()
{
if (this is HistoryPage && HistoryItems.ItemsCount > 0)
{
if (HistoryItems.IsCurrentLast)
{
HistoryItems.MoveCurrentToFirst();
}
else
{
HistoryItems.MoveCurrentToNext();
}
HistoryItems.ScrollIntoView(HistoryItems.SelectedItem);
}
}
public void LastIllust()
{
HistoryItems.MoveCurrentToLast();
HistoryItems.ScrollIntoView(HistoryItems.SelectedItem);
}