Google Calendar Api v3 EventDateTime

本文关键字：EventDateTime v3 Api Calendar Google | 更新日期: 2023-09-27 18:10:13

我正在尝试使用谷歌api v3在谷歌日历中插入事件，并在插入期间获得错误。我正在使用c#。

错误:

Google.Apis.Requests.RequestError

起始和结束时间无效或不匹配。[400]

Errors [Message]起始和结束时间无效或不匹配。)的位置(-]原因[invalid]域[global]

EventDateTime的代码在这里。

            EventDateTime EventStartDTime = new EventDateTime();
            EventStartDTime.Date = "2013-06-03";
            EventStartDTime.DateTime = "2013-06-03T10:00:00.000+05:00";
            EventStartDTime.TimeZone = "Asia/Karachi";
            EventDateTime EventEndtDTime = new EventDateTime();
            EventEndtDTime.Date = "2013-06-05";
            EventEndtDTime.DateTime = "2013-06-05T10:00:00.000+05:00";
            EventEndtDTime.TimeZone = "Asia/Karachi";
有谁能帮我解决这个问题吗?

Google Calendar Api v3 EventDateTime

Google calendar V3 API时间戳需要UTC格式，所以你可以提到日期时间和时区(可选)因此，您应该提供以下格式，它将自动获取当前时区:

            DateTime start = DateTime.Now;
            DateTime end = start + TimeSpan.FromMinutes(30);
            var curTZone = TimeZone.CurrentTimeZone;
            var dateStart = new DateTimeOffset(start, curTimeZone.GetUtcOffset(start));
            var dateEnd = new DateTimeOffset(end, curTimeZone.GetUtcOffset(end));
            var startTimeString = dateStart.ToString("o");
            var endTimeString = dateEnd.ToString("o");             
            evnt.Start = new EventDateTime()
            {                    
                DateTime = startTimeString 
            };
            evnt.End = new EventDateTime()
            {
                DateTime = endTimeString
            };

在阅读了这里的文档之后，看起来您提供的偏移量是可选的。来自文档:

开始。dateTime | dateTime |时间，日期时间的组合值(根据RFC 3339格式化)。除非在'timeZone'中显式指定了时区，否则需要时区偏移量。

尝试删除DateTime变量中的偏移量或删除TimeZone变量。在我自己使用Python的测试中，这对我来说是有效的。我的代码示例(字典的相关部分):

{
    'start': {
        'dateTime': '2013-06-05T09:00:00',
        'timeZone': 'Europe/Oslo'
     },
     'end': {
         'dateTime': '2013-09-T15:30:00',
          'timeZone': 'Europe/Oslo'
      },
}

当在某个时间更新(而不是创建)事件时，在darthlukan的回答中指定时区对我不起作用。但是，将DateTimeKind设置为本地时间可以达到这个目的:

DateTime start = DateTime.Now;
DateTime end = start + TimeSpan.FromMinutes(30);
start = DateTime.SpecifyKind(start, DateTimeKind.Local);
end = DateTime.SpecifyKind(end, DateTimeKind.Local);
Event newEvent = new Event();
newEvent.Start = new EventDateTime() { DateTime = start };
newEvent.End = new EventDateTime() { DateTime = end };

这是最后的代码，它现在工作正常:

       var credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
       new ClientSecrets
       {
           ClientId = "381422642478-tg5s8crg6j1atn259u0aptnltrhmlc24.apps.googleusercontent.com",
           ClientSecret = "7yxk_DOKRQv7XNB1rTF5FM2j",
       },
       new[] { CalendarService.Scope.Calendar },
       "user",
           CancellationToken.None).Result;

        // Create the service.
        var service = new CalendarService(new BaseClientService.Initializer
        {
            HttpClientInitializer = credential,
            ApplicationName = "Calendar API Sample",
        });
         DateTime start = DateTime.Now;
        DateTime end = start + TimeSpan.FromMinutes(30);
        DateTime initiate = DateTime.Now;
        DateTime ending = start + TimeSpan.FromMinutes(30);
        start = DateTime.SpecifyKind(start, DateTimeKind.Local);
        end = DateTime.SpecifyKind(end, DateTimeKind.Local);
        var myEvent = new Event
        {
            Summary = "Google I/O 2015",
            Location = "800 Howard St., San Francisco, CA 94103",
            Description = "A chance to hear more about Google's developer products.",
            Start = new EventDateTime()
            {
                DateTime = DateTime.Parse("2018-10-12T09:00:00-07:00"),
                TimeZone = "America/Los_Angeles",
            },
            End = new EventDateTime()
            {
                DateTime = DateTime.Parse("2018-10-12T17:00:00-07:00"),
                TimeZone = "America/Los_Angeles",
            },
            Recurrence = new String[] { "RRULE:FREQ=WEEKLY;BYDAY=MO" },
            Attendees = new List<EventAttendee>
            {
            new EventAttendee { Email = "wgcu418@gmail.com"}
            },
        };
    var recurringEvent = service.Events.Insert(myEvent, "primary");
    recurringEvent.SendNotifications = true;
        recurringEvent.Execute();
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