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TreeList.GetSummaryValue(TreeListColumn) Method

Returns a summary value calculated against all the Tree List nodes or against the root nodes only.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

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

#Declaration

public object GetSummaryValue(
    TreeListColumn column
)

#Parameters

Name Type Description
column TreeListColumn

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

#Returns

Type Description
Object

An object which represents the summary value calculated against the Tree List nodes.

#Remarks

If the column’s TreeListColumn.AllNodesSummary property is set to true, the summary value is calculated against all the Tree List nodes. Otherwise, it’s calculated only against the root nodes.

For more information on summaries, see Summaries.

See Also