Group Summaries
Group summaries represent summaries that are calculated against groups of nodes with the same parent. Summary values are displayed within the parent’s group footer cells. Use a column’s Summary.GroupFooterSummaryItems collection to specify these summaries.
You can use built-in functions or manually calculate summary values by handling the TreeList control’s OnSummary event. You can opt to include all child nodes for the calculation base or calculate using only the immediate child nodes. End-users can specify the required summary types and adjust summary options via the group footer context menu.
End-User Capabilities
Task-Based Help
Member Table
See Also