TreeList.GetSummaryValue(TreeListColumn, Boolean) Method

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

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v25.2.dll

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

Declaration

C#

public object GetSummaryValue(
    TreeListColumn column,
    bool allNodes
)

VB.NET

Public Function GetSummaryValue(
    column As TreeListColumn,
    allNodes As Boolean
) As Object

Parameters

Name	Type	Description
column	TreeListColumn	A TreeListColumn object which represents the column whose values are used for summary calculation.
allNodes	Boolean	true to calculate the summary against all the Tree List nodes; false to calculate a summary only against the root nodes.

Returns

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

Remarks

For more information on summaries, see Summaries.