private void NV_ConnectionAdded(object sender, network.ConnectionEventArgs e)
{
var nv = sender as network.NetworkView;
var src = e.SourceConnector;
var dest = e.DestConnector;
Medium.AddSchemeConnection(CurrentScheme, src, dest);
}
void NV_ConnectionRemoved(object sender, network.ConnectionEventArgs e)
{
Medium.RemoveSchemeConnection(e.SourceConnector, e.DestConnector);
}
