![](dotnetdiagramimages/C1_UWP_FlexGrid_C1_Xaml_FlexGrid_CustomAggregateEventArgs.png)
'Declaration
Public Class CustomAggregateEventArgs Inherits CellRangeEventArgs
public class CustomAggregateEventArgs : CellRangeEventArgs
System.Object
System.EventArgs
System.ComponentModel.CancelEventArgs
C1.Xaml.FlexGrid.CellRangeEventArgs
C1.Xaml.FlexGrid.CustomAggregateEventArgs