Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid
Imports System.Diagnostics
Private Sub UltraGrid1_BeforeSummaryDialog(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.BeforeSummaryDialogEventArgs) Handles ultraGrid1.BeforeSummaryDialog
Debug.WriteLine("Summary dialog is being shown for column " & e.Column.Key)
' You can cancel the event to show your own custom summary dialog.
e.Cancel = True
End Sub