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OnAfterAppointmentRemoved Method

Raises the AfterAppointmentRemoved event after an Appointment is removed from the Appointments collection.
Syntax
'Declaration
 
Protected Overridable Sub OnAfterAppointmentRemoved( _
   ByVal e As EventArgs _
) 
protected virtual void OnAfterAppointmentRemoved( 
   EventArgs e
)

Parameters

e
A System.EventArgs that provides data for the event.
Remarks

Raising an event invokes the event handler through a delegate.

The OnAfterAppointmentRemoved method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors: When overriding OnAfterAppointmentRemoved in a derived class, be sure to call the base class's OnAfterAppointmentRemoved method so that registered delegates receive the event.

Example
This example informs the end user than an Appointment was removed from the collection, prompting to see if they would like to add another appointment for the ActiveDay.

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.

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinSchedule
Imports System.Diagnostics

    Private Sub ultraCalendarInfo1_AfterAppointmentRemoved(ByVal sender As Object, ByVal e As System.EventArgs) Handles ultraCalendarInfo1.AfterAppointmentRemoved

        '----------------------------------------------------------------------------------------------------
        '	Description
        '	AfterAppointmentRemoved
        '
        '	Fires after an existing member is removed from the component's Appointments collection
        '
        '----------------------------------------------------------------------------------------------------

        Dim result As DialogResult = MessageBox.Show("An Appointment was just removed from the UltraCalendarInfo object." + "\n" + "Would you like to add a new Appointment for the ActiveDay?", "AfterAppointmentRemoved", MessageBoxButtons.YesNo)

        If (result = DialogResult.No) Then Return

        Dim startTime As DateTime = Me.ultraCalendarInfo1.ActiveDay.Date.Date.AddHours(9.0F)
        Dim endTime As DateTime = startTime.AddMinutes(30.0F)
        Me.ultraCalendarInfo1.Appointments.Add(startTime, endTime, "My Appointment")

    End Sub
using System.Diagnostics;
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;

		private void ultraCalendarInfo1_AfterAppointmentRemoved(object sender, System.EventArgs e)
		{

			//----------------------------------------------------------------------------------------------------
			//	Description
			//	AfterAppointmentRemoved
			//
			//	Fires after an existing member is removed from the component's Appointments collection
			//
			//----------------------------------------------------------------------------------------------------

			DialogResult result = MessageBox.Show( "An Appointment was just removed from the UltraCalendarInfo object." + "\n" + "Would you like to add a new Appointment for the ActiveDay?", "AfterAppointmentRemoved", MessageBoxButtons.YesNo );

			if ( result == DialogResult.No )
				return;

			DateTime startTime = this.ultraCalendarInfo1.ActiveDay.Date.Date.AddHours( 9.0F );
			DateTime endTime = startTime.AddMinutes( 30.0F );
			this.ultraCalendarInfo1.Appointments.Add( startTime, endTime, "My Appointment" );
		
		}
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

See Also