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DataControlBase.UpdateTotalSummary() Method

Updates total summaries.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v24.1.Core.dll

NuGet Package: DevExpress.Wpf.Grid.Core


public void UpdateTotalSummary()


The UpdateTotalSummary method can be used to force a recalculation of summary values. When a custom aggregate function is implemented using the GridControl.CustomSummary event, summary values may not only depend on the data displayed by the View. If summaries depend on external data, you should call the UpdateTotalSummary method each time this external data is changed.

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