This example handles the PopupMenuShowing event to customize the Scheduler's popup menu (add new items, modify and remove existing items):
private void schedulerControl1_PopupMenuShowing(object sender, PopupMenuShowingEventArgs e) {
if (e.Menu.Id == DevExpress.XtraScheduler.SchedulerMenuItemId.DefaultMenu) {
// Hide the "Change View To" menu item.
SchedulerPopupMenu itemChangeViewTo = e.Menu.GetPopupMenuById(SchedulerMenuItemId.SwitchViewMenu);
itemChangeViewTo.Visible = false;
// Remove unnecessary items.
e.Menu.RemoveMenuItem(SchedulerMenuItemId.NewAllDayEvent);
// Disable the "New Recurring Appointment" menu item.
e.Menu.DisableMenuItem(SchedulerMenuItemId.NewRecurringAppointment);
// Find the "New Appointment" menu item and rename it.
SchedulerMenuItem item = e.Menu.GetMenuItemById(SchedulerMenuItemId.NewAppointment);
if (item != null) {
item.Caption = "&New Meeting";
item.ImageOptions.SvgImage = DevExpress.Utils.Svg.SvgImage.FromFile("NewItem.svg");
}
// Create a menu item for the Scheduler command.
ISchedulerCommandFactoryService service = schedulerControl1.GetService<ISchedulerCommandFactoryService>();
SchedulerCommand cmd = service.CreateCommand(SchedulerCommandId.SwitchToGroupByResource);
SchedulerMenuItemCommandWinAdapter menuItemCommandAdapter =
new SchedulerMenuItemCommandWinAdapter(cmd);
DXMenuItem menuItem = (DXMenuItem)menuItemCommandAdapter.CreateMenuItem(DXMenuItemPriority.Normal);
menuItem.BeginGroup = true;
e.Menu.Items.Add(menuItem);
// Insert a new item into the Scheduler popup menu and handle its click event.
e.Menu.Items.Add(new SchedulerMenuItem("Click me!", MyClickHandler));
}
}