[Lazarus] Google Calendar API TEvent start or _end (TDatetime) question

[Francesco Sammarco]

sorry and how do I set the date and time of the apartment ?!

Il mer 3 giu 2020, 15:55 Michael Van Canneyt <michael at freepascal.org> ha
scritto:

>
>
> On Wed, 3 Jun 2020, Francesco Sammarco wrote:
>
> > sorry I don't understand, you say that just remove the lines where I
> > specify the timezone ?!
>
> No, remove the
>
> start_e.dateTime   := LocalTimeToUniversal(start_e.dateTime);
>
> I think it is not necessary if you set the timezone.
>
> Michael.
>
>
> >
> > Il mer 3 giu 2020, 14:51 Michael Van Canneyt <michael at freepascal.org> ha
> > scritto:
> >
> >>
> >>
> >> On Wed, 3 Jun 2020, Francesco Sammarco via lazarus wrote:
> >>
> >>> Hi everyone, I have the following problem. I have a calendar (Italian)
> to
> >>> sync with Google Calendar. With the following code I can work quite
> well.
> >>> If today (2020-06-03) I set a new appointment it is saved on google
> >>> calendar on the right day and time, but if for example: always today
> if I
> >>> set an appointment for December 10, 2020 at 9 am, I find myself there
> >>> appointment set on the right day but at 8 am. (So an hour behind) I
> think
> >>> it's due to the change between sunlight and daylight. Can anyone
> explain
> >> to
> >>> me how to solve the problem?
> >>>
> >>> Thank you
> >>> XinYiMan
> >>>
> >>>
> >>>
> >>> var
> >>>   start_e  : TEventDateTime;
> >>>   end_e    : TEventDateTime;
> >>>   Entry    : TEvent;
> >>> begin
> >>>            Entry := FCalendarAPI.EventsResource.Get(CalendarFindedId,
> >>> my_id_app);
> >>>
> >>>                     start_e := TEventDateTime.Create();
> >>>                     end_e   := TEventDateTime.Create();
> >>>
> >>>                     start_e.dateTime   := data_appuntamento;
> >>>                     start_e.dateTime   :=
> >>> LocalTimeToUniversal(start_e.dateTime);
> >>>                     start_e.timeZone   := 'Europe/Rome';
> >>
> >> If you set the timzeone explicitly, I don't think you must do a
> >> LocalTimeToUniversal,
> >> I think the timezone is then automatically taken into account. As I
> >> understand it you specify the timezone in dateTime or you set it in the
> >> timezone.
> >>
> >> Michael.
> >>
> >
>
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