private ActorNode BuildStep( Framework.Parts.IActor actor )
{
if (actor != null)
{
ActorNode newNode = new ActorNode();
newNode.Text = actor.Name;
newNode.ToolTipText = actor.TypeName;
newNode.Actor = actor;
Framework.Parts.IActorCollection collection = actor.QueryInterface<Framework.Parts.IActorCollection>();
if (collection != null)
{
foreach (Framework.Parts.IActor a in collection)
{
newNode.Nodes.Add(BuildStep(a));
}
}
return newNode;
}
return null;
}