TreeListCustomSummaryEventArgs Class

Provides data for the TreeListView.CustomSummary event.

Namespace: DevExpress.Xpf.Grid.TreeList

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

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public class TreeListCustomSummaryEventArgs :
    EventArgs

VB.NET

Public Class TreeListCustomSummaryEventArgs
    Inherits EventArgs

Related API Members

TreeListCustomSummaryEventArgs is the data class for the following events:

• TreeListView.CustomSummary

Remarks

The TreeListView.CustomSummary event occurs for each node involved in the calculations, allowing you to manually calculate summary values. This event is also raised before and after calculations allowing you to perform any initialization and finalization required. The TreeListCustomSummaryEventArgs.SummaryProcess property indicates the current calculation stage (initialization, calculation or finalization).

For detailed information and an example on how to manually calculate summaries, see Custom Summary.

Inheritance

Object

EventArgs

TreeListCustomSummaryEventArgs