BeforeAppointmentToolTipDisplayed Event

Event fired before an appointment tooltip is displayed.

Syntax

Visual Basic

public event BeforeAppointmentToolTipDisplayedEventHandler BeforeAppointmentToolTipDisplayed

C#

'Declaration
 
Public Event BeforeAppointmentToolTipDisplayed As BeforeAppointmentToolTipDisplayedEventHandler

 

Event Data

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

Property	Description
Appointment (Inherited from Infragistics.Win.UltraWinSchedule.CancelableAppointmentEventArgs)	Returns the appointment object associated with the event. This property is read-only.
Cancel (Inherited from System.ComponentModel.CancelEventArgs)
ToolTipText	Returns the tooltip text.

Remarks

A reference to the Appointment as well as the tooltip text is passed in the event args.

The tooltip text is modifiable. If you modify the tooltip text in this event, the modified text will be displayed in the tooltip.

Example

The following code demonstrates how to access the information passed in the event arguments of the BeforeAppointmentToolTipDisplayed 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.

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

	Private Sub UltraDayView1_BeforeAppointmentToolTipDisplayed(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinSchedule.BeforeAppointmentToolTipDisplayedEventArgs) Handles UltraDayView1.BeforeAppointmentToolTipDisplayed

		Dim dr As DialogResult = MessageBox.Show(Me, "The appointment '" + e.Appointment.Subject + "' is about to have its tooltip displayed. Do you want to cancel the tooltip display?", "Cancelable DayView Event", MessageBoxButtons.YesNo)

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


		dr = MessageBox.Show(Me, "Do you want to change the tooltip text to 'Hellow World'?", "Cancelable DayView Event", MessageBoxButtons.YesNo)

		If dr = DialogResult.Yes Then
			e.ToolTipText = "Hello World"
		End If

	End Sub

'Declaration
 
Public Event BeforeAppointmentToolTipDisplayed As BeforeAppointmentToolTipDisplayedEventHandler

 

using System.Diagnostics;
using Infragistics.Win;
using Infragistics.Win.UltraWinSchedule;

		private void ultraDayView1_BeforeAppointmentToolTipDisplayed(object sender, Infragistics.Win.UltraWinSchedule.BeforeAppointmentToolTipDisplayedEventArgs e)
		{

			DialogResult dr =  MessageBox.Show(this, "The appointment '" + e.Appointment.Subject + "' is about to have its tooltip displayed. Do you want to cancel the tooltip display?", "Cancelable DayView Event", MessageBoxButtons.YesNo);

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


			dr =  MessageBox.Show(this, "Do you want to change the tooltip text to 'Hellow World'?", "Cancelable DayView Event", MessageBoxButtons.YesNo);

			if (dr == DialogResult.Yes)
				e.ToolTipText = "Hello World";

		}

'Declaration
 
Public Event BeforeAppointmentToolTipDisplayed As BeforeAppointmentToolTipDisplayedEventHandler

 

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