Events

8 Nov 20194 minutes to read

Event can be used for handle various operation such as Appointment Editor Opening and Closed or while opening or closing the Context Menu and events ItemsSourceChanged, ScheduleTapped, ScheduleDoubleTapped are used for customization purposes.

Appointment Editor Events

AppointmentEditorOpening

Occurs when the appointment editor is opening. The AppointmentEditorOpening event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. An AppointmentEditorOpeningEventArgs is a class. Via the AppointmentEditorOpeningEventArgs you can access the following properties:

   • Appointment- gets the appointment, this argument is of type object.
   • StartTime- gets the appointment start time.
   • Action- gets the Editor action such as Add or Edit or Delete.
   • Cancel- set this Boolean property to True to canceling the event.

AppointmentEditorClosed

Occurs when the appointment editor is closed.The AppointmentEditorClosed event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. An AppointmentEditorClosedEventArgs a class. Via the AppointmentEditorClosedEventArgs you can access the following properties:

   • OriginalAppointment - gets the Original appointment, this argument is of type object.
   • EditedAppointment - gets the edited appointment, this argument is of type object.
   • IsNew – set this Boolean property to True, when you Updating or Setting new appointment property.
   • Action – gets the Editor action such as Add or Edit or Delete.

Appointment Collection Changed Event

Occurs when the appointment collection will be changed. The AppointmentCollectionChanged event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.
2. Via the NotifyCollectionChangedEventArgs gets the collection are affected by the change.

Context Menu Events

ContextMenuOpening

Occurs when opening Context Menu. The ContextMenuOpening event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. A ContextMenuOpeningEventArgs is a class. Via the ContextMenuOpeningEventArgs you can access the following properties:

   • Appointment - gets the appointment, this argument is of type object.
   • CurrentSelectedDate - gets the appointment current selected Date.
   • CurrentEventArgs – gets the Editor action such as Add or Edit or Delete.
   • Cancel- set this Boolean property to True to disable the context menu.

ContextMenuClosed

Occurs when the Context Menu closed. The ContextMenuClosedEvent handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.
2. A ContextMenuClosedEventArgs is a class.

Schedule Tapped Events

ScheduleTapped

Occurs when tapping the schedule.The ScheduleTapped event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. ScheduleTappedEventArgs is a class. Via the ScheduleTappedEventArgs you can access the following properties:

   • Appointment- gets the appointment, this argument is of type object.
   • SelectedDate - gets the appointment current selected Date.

ScheduleDoubleTapped

Occurs when double tapping the schedule.The ScheduleDoubleTapped event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. ScheduleTappedEventArgs is a class. Via the ScheduleTappedEventArgs you can access the following properties:

   • Appointment- gets the appointment, this argument is of type object.
   • SelectedDate- gets the appointment current selected Date.

ScheduleType Changing Event

Occurs when changing the ScheduleType. The ScheduleTypeChanging event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. ScheduleTypeChangingEventArgs is a class. Via the ScheduleTypeChangingEventArgs you can access the following properties:

   • OldValue - gets old value of ScheduleType, this argument is of type ScheduleType.
   • NewValue - gets new value of ScheduleType, this argument is of type ScheduleType.

VisibleDates Changing Event

Occurs schedule Visible Dates will be changed.The VisibleDatesChanging event handler receives two arguments:

1. The sender argument contains the SfSchedule. This argument is of type object, but can be cast to the SfSchedule type.

2. VisibleDatesChangingEventArgs is a class. Via the VisibleDatesChangingEventArgs you can access the following properties:

   • OldValue - gets old value schedule visible dates.
   • NewValue - gets new value of Schedule visible dates