Dynamo.Graph.Workspaces.WorkspaceModel.OnConnectorDeleted C# (CSharp) Method

        protected virtual void OnConnectorDeleted(ConnectorModel obj)
        {
            if (hasNodeInSyncWithDefinition)
            {
                undoRecorder.RecordModelAsOffTrack(obj.GUID);
            }

            var handler = ConnectorDeleted;
            if (handler != null) handler(obj);
            //Check if the workspace is loaded, i.e all the nodes are
            //added to the workspace. In that case, compute the Upstream cache for the
            //given node.
            if (workspaceLoaded)
            {
                obj.End.Owner.ComputeUpstreamOnDownstreamNodes();
            }
        }