c#使用google . api . calendar.V3创建会议为下个月每个工作日30分钟的事件

Question

我想创建每天30分钟的工作日事件。

似乎有什么问题

Recurrence = new String[] { "RRULE:FREQ=MONTHLY;BYDAY=MO,TU,WE,TH,FR;UNTIL=" + nextmonthlastdayString + "T040000Z" },

我试了很多方法都不能找到解决办法。

public async Task<ActionResult> NewEvent()
{
var credential = await GetCredentialForApiAsync();
var initializer = new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = "ASP.NET MVC5 Calendar Sample",
};
var service = new CalendarService(initializer);
var today = DateTime.Now;
var nextmonth = today.AddMonths(1).AddDays(-today.Day + 1);
var nextmonthString = nextmonth.ToString("yyyyMMdd");
var nxtmonthLastDate= DateTime.DaysInMonth(nextmonth.Year, nextmonth.Month);
DateTime lastDayNextMonth = nextmonth.AddDays(-nextmonth.Day + nxtmonthLastDate);
var nextmonthlastdayString = lastDayNextMonth.ToString("yyyyMMdd");

var lastDayofMonthString = DateTime.DaysInMonth(nextmonth.Year, nextmonth.Month).ToString(nextmonth.Year + "" + nextmonth.Month + "" + nextmonth.Day);
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()
{
Summary = " Dealer Meeting",
Location = "1600 Amphitheatre Parkway., Mountain View, CA 94043",
Description = "A chance to learn more about Google APIs.",

Start = new EventDateTime()
{
DateTime = nextmonth,
TimeZone = "Asia/Kolkata",
},
End = new EventDateTime()
{
DateTime = lastDayNextMonth,
TimeZone = "Asia/Kolkata",
},
//Recurrence = new String[] { "RRULE:FREQ=DAILY;COUNT=5" },
//Recurrence = new String[] { "RRULE:FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR;UNTIL="+ nextmonth + "T040000Z" },
Recurrence = new String[] { "RRULE:FREQ=MONTHLY;BYDAY=MO,TU,WE,TH,FR;UNTIL=" + nextmonthlastdayString + "T040000Z" },
Attendees = new EventAttendee[] {
new EventAttendee() { Email = "[e-mail]" },
},
Reminders = new Event.RemindersData()
{
UseDefault = false,
Overrides = new EventReminder[] {
new EventReminder() { Method = "email", Minutes = 24 * 60 },
new EventReminder() { Method = "sms", Minutes = 10 },
}
}
};
String calendarId = "primary";
EventsResource.InsertRequest request = service.Events.Insert(newEvent, calendarId);
Event createdEvent = request.Execute();
return View();
}

Answer 1

您的RRULE是正确的，问题是end日期

根据文档:

结束

事件结束时间。对于循环事件，这是第一个实例的结束时间。

这意味着你应该修改

{
DateTime = lastDayNextMonth,
TimeZone = "Asia/Kolkata",
}

End = new EventDateTime()
{
DateTime = start + TimeSpan.FromMinutes(30),
TimeZone = "Asia/Kolkata",
}

示例:

Start = new EventDateTime()
{
DateTime = "2021-11-01T09:00:00",
TimeZone = "Asia/Kolkata",
}
End = new EventDateTime()
{
DateTime = "2021-11-01T09:30:00",
TimeZone = "Asia/Kolkata",
}