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SummaryItemCollectionBase<T>.Add(SummaryItemType, String) Method

Adds a summary item to the collection. Use the AddRange method to add a range of summary items.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.Core.dll

Declaration

public T Add(
    SummaryItemType summaryType,
    string fieldName
)
Public Function Add(
    summaryType As SummaryItemType,
    fieldName As String
) As T

Parameters

Name Type Description
summaryType SummaryItemType

The aggregate function type (Sum, Min, Max, Average, and Count).

fieldName String

The name of a data source field whose values are used for summary calculation.

Returns

Type Description
T

GridSummaryItem / TreeListSummaryItem

See Also