EpForceDirectedGraph.cs.Graph.Merge C# (CSharp) Method

        public void Merge(Graph iMergeGraph)
        {
            foreach (Node n in iMergeGraph.nodes)
            {
                Node mergeNode = new Node(m_nextNodeId.ToString(), n.Data);
                AddNode(mergeNode);
                m_nextNodeId++;
                mergeNode.Data.origID=n.ID;
            }

            foreach (Edge e in iMergeGraph.edges)
            {
                Node fromNode = nodes.Find(delegate(Node n)
                {
                    if (e.Source.ID == n.Data.origID)
                    {
                        return true;
                    }
                    return false;
                });

                Node toNode = nodes.Find(delegate(Node n)
                {
                    if (e.Target.ID == n.Data.origID)
                    {
                        return true;
                    }
                    return false;
                });

                Edge tNewEdge = AddEdge(new Edge(m_nextEdgeId.ToString(), fromNode, toNode, e.Data));
                m_nextEdgeId++;
            }
        }