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GetCustomSummaryValueEventArgs(TreeListNodes, TreeListColumn, Boolean) Constructor

Initializes a new GetCustomSummaryValueEventArgs class instance.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

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

#Declaration

public GetCustomSummaryValueEventArgs(
    TreeListNodes nodes,
    TreeListColumn column,
    bool isSummaryFooter
)

#Parameters

Name Type Description
nodes TreeListNodes

The nodes collection to calculate a summary.

column TreeListColumn

A Tree List column.

isSummaryFooter Boolean

Determines the collection contained in the nodes parameter.

#Remarks

If the isSummaryFooter value is true, the nodes parameter contains the collection of root nodes and the summary is calculated either only for root nodes (if the TreeListColumn.AllNodesSummary flag is not set) or for root nodes and all their children (if the TreeListColumn.AllNodesSummary flag is set). Otherwise, the nodes collection contains a certain nodes collection depending on the event sender.

See Also