Invert.Core.GraphDesigner.DiagramViewModel.RecordRemoved C# (CSharp) 메소드

        public void RecordRemoved(IDataRecord record)
        {
            if (record == GraphData)
            {
                
                return;
            }
            List<GraphItemViewModel> removeList = new List<GraphItemViewModel>();
            var filterItem = record as FilterItem;
            if (filterItem != null)
            {
                var node = filterItem.Node;
                if (node != null)
                { 
                    foreach (var item in GraphItems)
                    {
                        if (item.DataObject == node)
                        {
                            removeList.Add(item);
                            removeList.AddRange(item.Connectors.OfType<GraphItemViewModel>());
                        }
                    }
                    
                }
                if (FilterItems.ContainsKey(filterItem.NodeId))
                {
                    FilterItems.Remove(filterItem.NodeId);
                }
            }
            else
            {
               
                for (int index = 0; index < GraphItems.Count; index++)
                {
                    var item = GraphItems[index];
                    if (item.DataObject == record)
                    {
                        removeList.Add(item);
                        removeList.AddRange(item.Connectors.OfType<GraphItemViewModel>());
                    }
                    item.RecordRemoved(record);
                }

            
            }
            foreach (var remove in removeList)
                GraphItems.Remove(remove);
          if (removeList.Count > 0)
            RefreshConnectors();
         
        }

        public void RecordRemoved(IDataRecord record)
        {
            if (DiagramDrawer == null || DiagramDrawer.DiagramViewModel == null || DiagramDrawer.DiagramViewModel.IsLoading)
            {
                return;
            }

            if (record is FilterStackItem || record is WorkspaceGraph)
            {
                refresh = true;
            }

            DiagramViewModel.RecordRemoved(record);


            //if (record is IDiagramNode)
            //{
            //    refresh = true;
            //}
            //else
            //{
            //   RefreshByData(record);
            //}
        }