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. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentCollectionAutoReloading	Occurs when the data source which contains appointment records is modified and appointments are set to be automatically reloaded. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentCollectionCleared	Fires after the appointment collection has been cleared. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentCollectionLoaded	Fires after appointments have been loaded into the AppointmentBaseCollection collection. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentDeleting	Occurs before an appointment is deleted and allows you to cancel the action. Inherited from ASPxSchedulerDataWebControlBase.
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. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentRowDeleted	Fires after an appointment’s data row is deleted from the data source. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentRowDeleting	Fires before an appointment data row is deleted from the data source. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentRowInserted	Fires after a new record containing appointment information is inserted into the data source. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentRowInserting	Fires before appointment data is posted to the data source for insertion. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentRowUpdated	Fires after an appointment’s data record is updated. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentRowUpdating	Fires before the appointment data is posted to the data source to update the record. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentsChanged	Fires when the appointments’ properties have been changed. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentsDeleted	Fires after you delete an appointment. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentsInserted	Fires after one or several appointments have been added to the collection. Inherited from ASPxSchedulerDataWebControlBase.
AppointmentViewInfoCustomizing	Occurs every time an appointment is rendered, so its AppointmentViewInfoCustomizingEventArgs.ViewInfo is changed.
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. Inherited from ASPxSchedulerDataWebControlBase.
CustomErrorText	Enables you to provide custom error descriptions.
CustomizeElementStyle	Fires before a scheduler’s visual element is rendered.
CustomJSProperties	Enables you to supply any server data that can then be parsed on the client.
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. Inherited from ASPxSchedulerDataWebControlBase.
FilterAppointment	Enables specific appointments to be hidden in the scheduler. Inherited from ASPxSchedulerDataWebControlBase.
FilterReminderAlert	Enables you to fire alerts only for specific reminders. Inherited from ASPxSchedulerDataWebControlBase.
FilterResource	Hides specific resources in the scheduler. Inherited from ASPxSchedulerDataWebControlBase.
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.
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.
PreRender	Occurs after the Control object is loaded but prior to rendering. Inherited from Control.
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. Inherited from ASPxSchedulerDataWebControlBase.
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. Inherited from ASPxSchedulerDataWebControlBase.
ResourceCollectionAutoReloading	Occurs when the data source which contains resources is modified, and the automatic reloading of resources is enabled. Inherited from ASPxSchedulerDataWebControlBase.
ResourceCollectionCleared	Fires after the resources collection has been cleared. Inherited from ASPxSchedulerDataWebControlBase.
ResourceCollectionLoaded	Fires after resources have been loaded into the ResourceBaseCollection collection. Inherited from ASPxSchedulerDataWebControlBase.
ResourceDeleting	Allows the deletion of a resource to be cancelled. Inherited from ASPxSchedulerDataWebControlBase.
ResourceInserting	Allows you to cancel the addition of a resource. Inherited from ASPxSchedulerDataWebControlBase.
ResourcesChanged	Fires when the resources’ properties are changed. Inherited from ASPxSchedulerDataWebControlBase.
ResourcesDeleted	Occurs when a scheduler’s resource is deleted from the collection. Inherited from ASPxSchedulerDataWebControlBase.
ResourcesInserted	Occurs when new resources are inserted into the ResourceBaseCollection collection. Inherited from ASPxSchedulerDataWebControlBase.
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.