Infragistics(R) NetAdvantage(R) Windows Forms
BeforeSummaryDialogEventHandler Delegate
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Infragistics.Win.UltraWinGrid Namespace : BeforeSummaryDialogEventHandler Delegate

sender
e
Delegate for BeforeSummaryDialog event.

Syntax

Visual Basic (Declaration) 
Public Delegate Sub BeforeSummaryDialogEventHandler( _
   ByVal sender As Object, _
   ByVal e As BeforeSummaryDialogEventArgs _
) 
C# 
public delegate void BeforeSummaryDialogEventHandler( 
   object sender,
   BeforeSummaryDialogEventArgs e
)

Parameters

sender
e

Example

Following code shows some of the information available in BeforeSummaryDialog event and its potential use.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Visual BasicCopy Code
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
C#Copy Code
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

private void ultraGrid1_BeforeSummaryDialog(object sender, Infragistics.Win.UltraWinGrid.BeforeSummaryDialogEventArgs e)
{

	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;

}

See Also