protected override void OnNodeExpandedOrCollapsed(TreeListNodeBase node) { TreeListNode treeListNode = node as TreeListNode; TreeListViewEx treeListView = DataProvider.View as TreeListViewEx; if (treeListNode.IsExpanded) { treeListView.RaiseNodeExpanded(treeListNode); } else { treeListView.RaiseNodeCollapsed(treeListNode); } }
protected override void UpdateTotalSummaryOnNodeCollectionChanged(TreeListNodeBase node, NodeChangeType changeType, IEnumerable <DevExpress.Data.TreeList.TreeListSummaryItem> changedItems, Dictionary <TreeListNodeBase, SummaryDataItem> summaryData) { base.UpdateTotalSummaryOnNodeCollectionChanged(node, changeType, changedItems, summaryData); UpdateGroupSummaries(); }