ASPxScheduler Events

A scheduler control.

Name Description
ActiveViewChanged

Occurs after the active view of the Scheduler has been changed.

ActiveViewChanging

Occurs when the Scheduler control is about to change its active View.

AfterExecuteCallbackCommand

Occurs after a callback command is executed.

AllowAppointmentConflicts

Occurs when the scheduler finds appointments that are in conflict, and the SchedulerOptionsCustomization.AllowAppointmentConflicts property is set to AppointmentConflictsMode.Custom.

AllowAppointmentCopy

Occurs when the scheduler initialize an appointment and the SchedulerOptionsCustomization.AllowAppointmentCopy property is set to Custom.

AllowAppointmentCreate

Occurs when the scheduler initialize an appointment.

AllowAppointmentDelete

Occurs when the scheduler initialize an appointment.

AllowAppointmentDrag

Occurs when the scheduler initialize an appointment.

AllowAppointmentDragBetweenResources

Occurs when the scheduler initialize an appointment and the SchedulerControl.AllowAppointmentDragBetweenResources property is set to Custom.

AllowAppointmentEdit

Occurs when the scheduler initialize an appointment and the SchedulerOptionsCustomization.AllowAppointmentEdit property is set to Custom.

AllowAppointmentResize

Occurs when the scheduler initialize an appointment and the SchedulerOptionsCustomization.AllowAppointmentResize property is set to Custom.

AllowInplaceEditor

Occurs when the scheduler initialize an appointment.

AppointmentChanging

Fires when an appointment's property is about to be changed.

AppointmentCollectionAutoReloading

Occurs when the data source which contains appointment records is modified and appointments are set to be automatically reloaded.

AppointmentCollectionCleared

Fires after the appointment collection has been cleared.

AppointmentCollectionLoaded

Fires after appointments have been loaded into the AppointmentBaseCollection collection.

AppointmentDeleting

Occurs before an appointment is deleted and allows you to cancel the action.

AppointmentFormShowing

Occurs before the appointment editing window is created.

AppointmentInplaceEditorShowing

Occurs before an inplace appointment editor is invoked.

AppointmentInserting

Occurs before an appointment is added to the AppointmentBaseCollection collection and allows you to cancel the operation.

AppointmentRowDeleted

Fires after an appointment's data row is deleted from the data source.

AppointmentRowDeleting

Fires before an appointment data row is deleted from the data source.

AppointmentRowInserted

Fires after a new record containing appointment information is inserted into the data source.

AppointmentRowInserting

Fires before appointment data is posted to the data source for insertion.

AppointmentRowUpdated

Fires after an appointment's data record is updated.

AppointmentRowUpdating

Fires before the appointment data is posted to the data source to update the record.

AppointmentViewInfoCustomizing

Occurs every time an appointment is rendered, so its AppointmentViewInfoCustomizingEventArgs.ViewInfo is changed.

AppointmentsChanged

Fires when the appointments' properties have been changed.

AppointmentsDeleted

Fires after you delete an appointment.

AppointmentsInserted

Fires after one or several appointments have been added to the collection.

BeforeExecuteCallbackCommand

Fires before a callback command is executed.

BeforeGetCallbackResult

Occurs after a callback sent by the current control has been processed on the server, but prior to the time the respective callback result render is formed.

CallbackError static

Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control.

(Inherited from ASPxWebControl)
ClientLayout

Enables you to save and restore the previously saved layout of the scheduler.

CustomCallback

Fires when a round trip to the server has been initiated by a call to the client ASPxClientScheduler.PerformCallback method.

CustomErrorText

Enables you to provide custom error descriptions.

CustomJSProperties

Enables you to supply any server data that can then be parsed on the client.

CustomizeElementStyle

Fires before a scheduler's visual element is rendered.

DataBinding Occurs when the server control binds to a data source.
(Inherited from Control)
DataBound

Occurs after the server control binds to the data source.

(Inherited from ASPxDataWebControlBase)
DateNavigatorQueryActiveViewType

Enables you to specify a view type to which the Scheduler switches after the end-user changes selected dates in the DateNavigator control.

Disposed Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested.
(Inherited from Control)
FetchAppointments

Occurs before the scheduler starts retrieving the appointments for the specified time interval.

FilterAppointment

Enables specific appointments to be hidden in the scheduler.

FilterReminderAlert

Enables you to fire alerts only for specific reminders.

FilterResource

Hides specific resources in the scheduler.

GotoDateFormShowing

Occurs before the Go To Date dialog window is invoked.

HtmlTimeCellPrepared

Occurs when the HTML code representing the time cell is prepared for display.

Init Occurs when the server control is initialized, which is the first step in its lifecycle.
(Inherited from Control)
InitAppointmentDisplayText

Enables custom text and a description to be displayed within appointments.

InitAppointmentImages

Enables you to display custom images within appointments.

InitClientAppointment

This event fires for each visible appointment before it is sent to the client for display and enables you to specify client appointment properties.

InitNewAppointment

Occurs before a new appointment is created in the scheduler.

Load Occurs when the server control is loaded into the Page object.
(Inherited from Control)
MoreButtonClicked

Server-side event. Occurs when the user clicks one of the More Buttons.ASPxScheduler.

PopupMenuShowing

Occurs before a popup menu is created and allows menu customization.

PreRender Occurs after the Control object is loaded but prior to rendering.
(Inherited from Control)
PrepareAppointmentFormPopupContainer

Occurs when the pop-up container for the Appointment Form is prepared for display.

PrepareAppointmentInplaceEditorPopupContainer

Occurs when the pop-up container for the In-place Editor is prepared for display.

PrepareGotoDateFormPopupContainer

Occurs when the pop-up container for the Go to Date Form is prepared for display.

PreparePopupMenu

Obsolete. Occurs before a context menu is created for a scheduler.

PrepareRecurrenceAppointmentDeleteFormPopupContainer

Occurs when the pop-up container for the Delete Recurrence Form is prepared for display.

PrepareRecurrenceAppointmentEditFormPopupContainer

Occurs when the pop-up container for the Edit Recurrence Form is prepared for display.

PrepareRemindersFormPopupContainer

Occurs when the pop-up container for the Reminders Form is prepared for display.

QueryWorkTime

Occurs when the scheduler's view calculates the work time interval for the specific resource.

RecurrentAppointmentDeleteFormShowing

Occurs before the Confirm Delete dialog window is invoked.

RecurrentAppointmentEditFormShowing

Occurs before the Open Recurring Item dialog window is invoked.

ReminderAlert

Occurs when a reminder is invoked.

RemindersFormDefaultAction

Occurs when an end-user closes the Reminders Form without clicking the Dismiss or Snooze button. The SchedulerOptionsBehaviorBase.RemindersFormDefaultAction property should be set to RemindersFormDefaultAction.Custom.

RemindersFormShowing

Occurs before the Reminders form is displayed.

ResourceChanging

Fires when a resource's property is about to be changed.

ResourceCollectionAutoReloading

Occurs when the data source which contains resources is modified, and the automatic reloading of resources is enabled.

ResourceCollectionCleared

Fires after the resources collection has been cleared.

ResourceCollectionLoaded

Fires after resources have been loaded into the ResourceBaseCollection collection.

ResourceDeleting

Allows the deletion of a resource to be cancelled.

ResourceInserting

Allows you to cancel the addition of a resource.

ResourcesChanged

Fires when the resources' properties are changed.

ResourcesDeleted

Occurs when a scheduler's resource is deleted from the collection.

ResourcesInserted

Occurs when new resources are inserted into the ResourceBaseCollection collection.

UnhandledException

Enables you to catch an unhandled exception in ASPxScheduler which occurs during a callback and stop its propagation beyond the control.

Unload Occurs when the server control is unloaded from memory.
(Inherited from Control)
VisibleIntervalChanged

Fires when the time interval represented by the control's scheduling area has been changed.

See Also