BeforeDisplayMoreItemsDialog Event

Occurs before the More Windows or More Items dialogs are displayed.

Syntax

Visual Basic

'Declaration
 
Public Event BeforeDisplayMoreItemsDialog As CancelableToolEventHandler

C#

public event CancelableToolEventHandler BeforeDisplayMoreItemsDialog

Event Data

The event handler receives an argument of type CancelableToolEventArgs containing data related to this event. The following CancelableToolEventArgs properties provide information specific to this event.

Property	Description
Cancel (Inherited from System.ComponentModel.CancelEventArgs)
Tool	The tool.

Remarks

This event is generated before the More Windows or More Items dialogs are shown to the user.

Example

The following code demonstrates how to cancel the BeforeDisplayMoreItemsDialog event.

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 Basic

Imports System.Diagnostics
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinToolbars

	Private Sub UltraToolbarsManager1_BeforeDisplayMoreItemsDialog(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinToolbars.CancelableToolEventArgs) Handles UltraToolbarsManager1.BeforeDisplayMoreItemsDialog

		Dim dr As DialogResult = MessageBox.Show(Me, "The 'Display More items' dialog is about to be displayed. Do you want to cancel the display?", "Cancelable Toolbar Event", MessageBoxButtons.YesNo)

		If dr = DialogResult.Yes Then
			e.Cancel = True
		End If

	End Sub

C#

using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinToolbars;

		private void ultraToolbarsManager1_BeforeDisplayMoreItemsDialog(object sender, Infragistics.Win.UltraWinToolbars.CancelableToolEventArgs e)
		{

			DialogResult dr =  MessageBox.Show(this, "The 'Display More items' dialog is about to be displayed. Do you want to cancel the display?", "Cancelable Toolbar Event", MessageBoxButtons.YesNo);

			if (dr == DialogResult.Yes)
				e.Cancel = true;

		}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2