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   [Expand]ActiveViewChangingEventArgs Class
    ActiveViewChangingEventHandler Delegate
   [Expand]AppointmentClickEventArgs Class
    AppointmentClickEventHandler Delegate
    AppointmentDragEventHandler Delegate
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   [Expand]AppointmentPropertyNames Class
    AppointmentResizeEventHandler Delegate
    AppointmentResizingEventHandler Delegate
   [Expand]AppointmentsSelectionEventArgs Class
    AppointmentsSelectionEventHandler Delegate
   [Expand]ASPxAppointmentType Class
   [Expand]ASPxClientAppointment Class
   [Expand]ASPxClientAppointmentDeletingEventArgs Class
    ASPxClientAppointmentDeletingEventHandler Delegate
   [Expand]ASPxClientAppointmentDragEventArgs Class
   [Expand]ASPxClientAppointmentDragInfo Class
   [Expand]ASPxClientAppointmentDropEventArgs Class
   [Expand]ASPxClientAppointmentFlags Class
   [Expand]ASPxClientAppointmentOperation Class
   [Expand]ASPxClientAppointmentResizeEventArgs Class
   [Expand]ASPxClientAppointmentResizingEventArgs Class
   [Expand]ASPxClientAppointmentToolTipShowingEventArgs Class
    ASPxClientAppointmentToolTipShowingEventHandler Delegate
   [Expand]ASPxClientDailyRecurrenceControl Class
   [Expand]ASPxClientFormBase Class
   [Expand]ASPxClientMonthlyRecurrenceControl Class
   [Expand]ASPxClientPoint Class
   [Expand]ASPxClientRect Class
   [Expand]ASPxClientRecurrenceControlBase Class
   [Expand]ASPxClientRecurrenceInfo Class
   [Expand]ASPxClientRecurrenceRange Class
   [Expand]ASPxClientRecurrenceRangeControl Class
   [Expand]ASPxClientRecurrenceType Class
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   [Collapse]ASPxClientScheduler Class
     ASPxClientScheduler Members
     ASPxClientScheduler Constructor
    [Collapse]ASPxClientScheduler Events
      ActiveViewChanged Event
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    [Expand]ASPxClientScheduler Methods
   [Expand]ASPxClientSchedulerRefreshAction Class
   [Expand]ASPxClientSchedulerToolTipData Class
   [Expand]ASPxClientTimeInterval Class
   [Expand]ASPxClientToolTipBase Class
   [Expand]ASPxClientWeekDays Class
   [Expand]ASPxClientWeekDaysCheckEdit Class
   [Expand]ASPxClientWeeklyRecurrenceControl Class
   [Expand]ASPxClientWeekOfMonth Class
   [Expand]ASPxClientYearlyRecurrenceControl Class
   [Expand]ASPxSchedulerDateTimeHelper Class
   [Expand]ASPxSchedulerGroupType Class
   [Expand]ASPxSchedulerViewType Class
   [Expand]CellClickEventArgs Class
    CellClickEventHandler Delegate
   [Expand]DailyRecurrenceValuesAccessor Class
   [Expand]DefaultRecurrenceRuleValuesAccessor Class
   [Expand]MenuItemClickedEventArgs Class
    MenuItemClickedEventHandler Delegate
   [Expand]MonthlyRecurrenceValuesAccessor Class
   [Expand]MoreButtonClickedEventArgs Class
    MoreButtonClickedEventHandler Delegate
   [Expand]ShortcutEventArgs Class
    ShortcutEventHandler Delegate
   [Expand]WeeklyRecurrenceValuesAccessor Class
   [Expand]YearlyRecurrenceValuesAccessor Class
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 End-User Documentation

ASPxClientScheduler.BeginCallback Event

Occurs when a callback for server-side processing is initiated.

Namespace:DevExpress.Web.ASPxScheduler.Scripts
Assembly:JavaScript

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type ASPxClientBeginCallbackEventArgs containing data related to this event.

The following ASPxClientBeginCallbackEventArgs properties provide information specific to this event.
Property Description
command Gets a command name that identifies which client action forced a callback to be occurred.

Expanded Remarks

The BeginCallback and EndCallback events can be used to perform specific client-side actions while a callback is being processed on the server side.

Expanded See Also

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