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TreeList.GetGroupSummaryValue(TreeListColumn, TreeListNodes) Method

Returns a summary value calculated against the specified group of nodes.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.1.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList


public object GetGroupSummaryValue(
    TreeListColumn column,
    TreeListNodes nodes


Name Type Description
column TreeListColumn

A TreeListColumn object which represents the column whose values are used for summary calculation.

nodes TreeListNodes

A TreeListNodes object which represents the nodes collection containing the nodes against which the summary is calculated.


Type Description

An object which represents the summary value calculated against a group of nodes.


For more information on summaries, see Summaries.

See Also