BeforeAppointmentEdited Event

Event fired before an appointment is edited.

Syntax

Visual Basic

'Declaration
 
Public Event BeforeAppointmentEdited As BeforeAppointmentEditedEventHandler

C#

public event BeforeAppointmentEditedEventHandler BeforeAppointmentEdited

Event Data

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

Property	Description
Appointment	Returns the appointment object associated with the event. This property is read-only.
Cancel (Inherited from System.ComponentModel.CancelEventArgs)

Remarks

A reference to the Appointment that is about to be edited is passed in the event args.

The edit operation can be canceled from within this event by setting the event args Cancel parameter to true.

Example

The following code demonstrates how to access the information passed in the event arguments of the BeforeAppointmentEdited event and optionally cancel the 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.UltraWinSchedule

	Private Sub UltraDayView1_BeforeAppointmentEdited(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinSchedule.CancelableAppointmentEventArgs) Handles UltraDayView1.BeforeAppointmentEdited

		Dim dr As DialogResult = MessageBox.Show(Me, "The appointment '" + e.Appointment.Subject + "' is about to be edited. Do you want to cancel the edit?", "Cancelable DayView 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.UltraWinSchedule;

		private void ultraDayView1_BeforeAppointmentEdited(object sender, Infragistics.Win.UltraWinSchedule.CancelableAppointmentEventArgs e)
		{

			DialogResult dr =  MessageBox.Show(this, "The appointment '" + e.Appointment.Subject + "' is about to be edited. Do you want to cancel the edit?", "Cancelable DayView 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