SchedulerControl.VisibleIntervalChanged Event

Fires when the time interval displayed by the control’s scheduling area is changed.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v19.1.dll

Declaration

C#

public event EventHandler VisibleIntervalChanged

VB.NET

Public Event VisibleIntervalChanged As EventHandler

Event Data

The VisibleIntervalChanged event's data class is EventArgs.

Remarks

The VisibleIntervalChanged event is generated each time the time interval represented by the scheduling area has been changed.

The displayed time interval can for instance be changed by assigning a new value to the scheduler’s SchedulerControl.Start property, by selecting/deselecting a date within the associated DateNavigator control, by changing the scheduler’s active view (SchedulerControl.ActiveViewType), etc.

Tip

A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=T444758.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the VisibleIntervalChanged event.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-implement-a-week-number-panel-in-the-month-view-e4815/CS/DXSample/WeekNumberControl.cs#L27

if(_Scheduler != null) {
    _Scheduler.VisibleIntervalChanged -= _Scheduler_VisibleIntervalChanged;
    _Scheduler.CustomDrawTimeCell -= _Scheduler_CustomDrawTimeCell;

how-to-use-fetchappointments-event-for-handling-large-appointment-sets-e2730/CS/FetchAppointmentExample/Form1.cs#L30

schedulerControl1.VisibleIntervalChanged += schedulerControl1_VisibleIntervalChanged;
schedulerControl1.VisibleResourcesChanged += SchedulerControl1_VisibleResourcesChanged;

VB.NET

how-to-implement-a-week-number-panel-in-the-month-view-e4815/VB/DXSample/WeekNumberControl.vb#L30

If _Scheduler IsNot Nothing Then
    RemoveHandler _Scheduler.VisibleIntervalChanged, AddressOf _Scheduler_VisibleIntervalChanged
    RemoveHandler _Scheduler.CustomDrawTimeCell, AddressOf _Scheduler_CustomDrawTimeCell

how-to-use-fetchappointments-event-for-handling-large-appointment-sets-e2730/VB/FetchAppointmentExample/Form1.vb#L33

AddHandler schedulerControl1.VisibleIntervalChanged, AddressOf schedulerControl1_VisibleIntervalChanged
AddHandler schedulerControl1.VisibleResourcesChanged, AddressOf SchedulerControl1_VisibleResourcesChanged