public void AddDiscoItem(DiscoItem item)
{
AddChild(item);
}
public DiscoItem[] GetDiscoItems()
{
ElementList nl = SelectElements(typeof(DiscoItem));
DiscoItem[] items = new DiscoItem[nl.Count];
int i = 0;
foreach (Element e in nl)
{
items[i] = (DiscoItem) e;
i++;
}
return items;
}
public DiscoItem AddDiscoItem()
{
DiscoItem item = new DiscoItem();
AddChild(item);
return item;
}