protected internal void AddLast(CItemNode node)
{
node.Next = this;
node.Previous = this.Previous;
this.Previous = node;
node.Previous.Next = node;
node.List = this;
}
protected internal virtual void Remove(CItemNode node)
{
if (node == null || node.List != this)
{
throw new Exception("Cannot remove node");
}
node.Next.Previous = node.Previous;
node.Previous.Next = node.Next;
node.Next = node;
node.Previous = node;
node.List = null;
}
protected internal override void Remove(CItemNode node)
{
base.Remove(node);
this._Changed = true;
}
public void Reset()
{
this.Node = this.List;
this.Next = this.Node.Next;
}
public bool MoveNext()
{
this.Node = this.Next;
this.Next = this.Node.Next;
return(this.Node != this.List);
}
