public void EdgePropertyChanged(IEdge edge, string s, object o, object n)
{
GraphChangedListenerContract.ValidateEdgePropertyChanged(edge, s, o, n);
Interlocked.Increment(ref _edgePropertyChangedEvent);
_order.Enqueue(string.Concat("e-property-changed-", edge.Id, "-", s, ":", o, "->", n));
}
public void EdgePropertyChanged(IEdge edge, string key, object oldValue, object newValue)
{
GraphChangedListenerContract.ValidateEdgePropertyChanged(edge, key, oldValue, newValue);
Console.WriteLine(string.Concat("Edge [", edge, "] property [", key, "] change value from [", oldValue,
"] to [", newValue, "] in graph [", _graph, "]"));
}