public override void Add(ListComponent listItem)
{
if (children == null)
{
children = new List <ListComponent>();
}
children.Add(listItem);
}
public virtual void Add(ListComponent listItem)
{
}
public void Remove(ListComponent listItem)
{
children.Remove(listItem);
}
public override void Add(ListComponent listItem)
{
if (listItem.GetType() == typeof(Item))
{
Add((Item)listItem);
}