public void RemoveNode(Node node)
{
//OnNodeRemoved(node);
List<Node> neighbors = new List<Node>();
node.DisconnectAll();
foreach (Node n in Nodes)
{
if (n.Neighbors.RemoveAll(x => x.Node == node) > 0)
{
neighbors.Add(n);
}
}
Nodes.Remove(node);
UpdateNodes();
OnNodeRemoved(node, neighbors);
}
