public RedDotNode AddChild(RedDotRef item)
{
var child = Children.Find(c => c.Item == item);
if (child != null)
{
return(child);
}
var nodeItem = new RedDotNode(item)
{
Root = Root,
Parent = this
};
Children.Add(nodeItem);
return(nodeItem);
}
public RedDotNode(RedDotRef item)
{
Item = item;
Root = this;
}