DoRetrieveDayEvents is fired continuously

PRODUCT DETAILS:

Product:  Xtreme Calendar
Version:  15.3.1
Platform:  MS Access
OS:     Windows XP
SP:     3
SDK:    

SUPPORT REQUEST:

Hello,
we are developing a solution with the Xtreme Calendar control but it seems that, somehow, the DoRetrieveDayEvents keeps firing endlessly.

The code we use in _Load event is:

===================================

Private Sub Form_Load()
   
  Set m_Connection = CurrentDb
  Set TheCalendarControl = Me.CalendarControl1.Object
  m_pHelper.SetCalendar TheCalendarControl

  SetCalendarOptions
  
  Set wndDatePicker = Me.DatePicker2.Object
  wndDatePicker.AttachToCalendar TheCalendarControl

  ''TheCalendarControl.SetDataProvider "Provider=custom;DSN=Custom_MSACCESS"
  TheCalendarControl.SetDataProvider "Provider=custom"
  If Not TheCalendarControl.DataProvider.Open Then
    TheCalendarControl.DataProvider.Create
  End If
  OpenDB

   Dim Today As Date
  Today = Date
  TheCalendarControl.ViewType = xtpCalendarDayView
  TheCalendarControl.DayView.ShowDays Date - 2, Date + 3
  TheCalendarControl.ViewType = xtpCalendarWorkWeekView
  
  TheCalendarControl.Populate
  TheCalendarControl.DayView.ScrollToWorkDayBegin

  
End Sub

Private Function SetCalendarOptions()
  
  TheCalendarControl.Options.EnableAddNewTooltip = False
  
  '' don''t allow in place editing of the events
  TheCalendarControl.Options.EnableInPlaceEditEventSubject_ByMouseClick = False
  TheCalendarControl.Options.EnableInPlaceEditEventSubject_AfterEventResize = False
  TheCalendarControl.Options.EnableInPlaceEditEventSubject_ByF2 = False
  TheCalendarControl.Options.EnableInPlaceEditEventSubject_ByTab = False
  TheCalendarControl.Options.EnableInPlaceCreateEvent = False
  
  '' set work days / time
  TheCalendarControl.Options.WorkDayStartTime = TimeValue("08:00")
  TheCalendarControl.Options.WorkDayEndTime = TimeValue("20:00")
  TheCalendarControl.Options.WorkWeekMask = xtpCalendarDayMo_Fr Or xtpCalendarDaySaturday

  '' greek labels at Caption Bar
  TheCalendarControl.CaptionButtonTitle 0, "У‡УЌУУБУЁ"
  TheCalendarControl.CaptionButtonTitle 1, "У…УЂУЄУЏУЌУœУЄУЁ"
  TheCalendarControl.CaptionButtonTitle 2, "УŒУžУ­УЁУВ"
  TheCalendarControl.CaptionButtonTitle 3, ""
  TheCalendarControl.CaptionButtonTitle 4, "У…УБУЃ.У…УЂУЄ."
  TheCalendarControl.CaptionButtonTitle 5, "УУЋУЇУБ.У…УЂУЄ."
  TheCalendarControl.CaptionButtonTitle 6, "У“УДУžУЋУЅУВ"
    
  '' what we will show at caption bar
  TheCalendarControl.ShowTimelineButton = False
  TheCalendarControl.ShowCaptionBar = True
  TheCalendarControl.ShowCaptionBarDateLabel = True
  TheCalendarControl.ShowCaptionBarScrollDateButtons = True
  TheCalendarControl.ShowCaptionBarSwitchViewButtons = True
    
  TheCalendarControl.SetLongDayHeaderFormat ("ddd, dd MMMM")
  TheCalendarControl.WeekView.DayHeaderFormatLong = "ddd, dd MMMM"

End Function

================================

But, when we load the form, it keeps firing the DoRetrieveEvents event. From a sample run, the 764th through the 780th calls are for the days:

764: DoRetrieveEvents 25/6/2013
765: DoRetrieveEvents 23/5/2011
766: DoRetrieveEvents 22/5/2011
767: DoRetrieveEvents 26/6/2013
768: DoRetrieveEvents 27/6/2013
769: DoRetrieveEvents 21/5/2011
770: DoRetrieveEvents 20/5/2011
771: DoRetrieveEvents 28/6/2013
772: DoRetrieveEvents 29/6/2013
773: DoRetrieveEvents 19/5/2011
774: DoRetrieveEvents 18/5/2011
775: DoRetrieveEvents 30/6/2013
776: DoRetrieveEvents 1/7/2013
777: DoRetrieveEvents 17/5/2011
778: DoRetrieveEvents 16/5/2011
779: DoRetrieveEvents 2/7/2013
780: DoRetrieveEvents 3/7/2013

and some more to help you find a pattern:
2009: DoRetrieveEvents 8/9/2009
2010: DoRetrieveEvents 7/9/2009
2011: DoRetrieveEvents 10/3/2015
2012: DoRetrieveEvents 11/3/2015
2013: DoRetrieveEvents 6/9/2009
2014: DoRetrieveEvents 5/9/2009
2015: DoRetrieveEvents 12/3/2015
2016: DoRetrieveEvents 13/3/2015
2017: DoRetrieveEvents 4/9/2009
2018: DoRetrieveEvents 3/9/2009
2019: DoRetrieveEvents 14/3/2015
2020: DoRetrieveEvents 15/3/2015

this issue seems to be an ongoing bug that seems to be ignored. I posted a message on this a long time ago and i saw another post on it all pretty much unanswered

Knowing only the C++ calendar control, but it would be similar I guess...

A few hundred DoRetrieveDayEvents are okay, cause the DatePickerCtrl - I think you are using one - needs to be populated. That way a few month forward and backward are always fetched.
But up the the year 2021 seems way too far...