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.v20.1.dll

Declaration

public object GetSummaryValue(
    TreeListColumn column,
    bool allNodes
)
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.

See Also