TreeList.GetGroupSummaryValue(TreeListColumn, TreeListNodes) Method

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

Assembly : DevExpress.XtraTreeList.v25.2.dll

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

Declaration

csharp

public object GetGroupSummaryValue(
    TreeListColumn column,
    TreeListNodes nodes
)

Public Function GetGroupSummaryValue(
    column As TreeListColumn,
    nodes As TreeListNodes
) As Object

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
Object

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

For more information on summaries, see Summaries.