Question

更新：我解决了这个问题，并将解决方案作为答案发布在下面！ ;）

我需要创建一个事件，然后使用Google API将其添加到Google日历。

目前，我只知道如何从Google日历获取所有活动。这是到目前为止我得到的：

using Google.Apis.Auth.OAuth2;
using Google.Apis.Calendar.v3;
using Google.Apis.Calendar.v3.Data;
using Google.Apis.Services;
using Google.Apis.Util.Store;


namespace CalendarQuickstart
{
    class Program
    {
        // If modifying these scopes, delete your previously saved credentials
        // at ~/.credentials/calendar-dotnet-quickstart.json
        static string[] Scopes = { CalendarService.Scope.CalendarReadonly };
        static string ApplicationName = "Google Calendar API .NET Quickstart";

        static void Main(string[] args)
        {
            UserCredential credential;

            using (var stream =
                new FileStream("credentials.json", FileMode.Open, FileAccess.Read))
            {
                // The file token.json stores the user's access and refresh tokens, and is created
                // automatically when the authorization flow completes for the first time.
                string credPath = "token.json";
                credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
                    GoogleClientSecrets.Load(stream).Secrets,
                    Scopes,
                    "user",
                    CancellationToken.None,
                    new FileDataStore(credPath, true)).Result;
                Console.WriteLine("Credential file saved to: " + credPath);
            }

            // Create Google Calendar API service.
            var service = new CalendarService(new BaseClientService.Initializer()
            {
                HttpClientInitializer = credential,
                ApplicationName = ApplicationName,
            });

            // Define parameters of request.
            EventsResource.ListRequest request = service.Events.List("primary");
            request.TimeMin = DateTime.Now;
            request.ShowDeleted = false;
            request.SingleEvents = true;
            request.MaxResults = 10;
            request.OrderBy = EventsResource.ListRequest.OrderByEnum.StartTime;

            // List events.
            Events events = request.Execute();
            Console.WriteLine("Upcoming events:");
            if (events.Items != null && events.Items.Count > 0)
            {
                foreach (var eventItem in events.Items)
                {
                    string when = eventItem.Start.DateTime.ToString();
                    if (String.IsNullOrEmpty(when))
                    {
                        when = eventItem.Start.Date;
                    }
                    Console.WriteLine("{0} ({1})", eventItem.Summary, when);
                }
            }
            else
            {
                Console.WriteLine("No upcoming events found.");
            }
            Console.Read();
        }
    }
}

我要做的事情一定是这样的：

        var ev = new Event();
        EventDateTime start = new EventDateTime();
        start.DateTime = new DateTime(2019, 3, 11, 10, 0, 0);

        EventDateTime end = new EventDateTime();
        end.DateTime = new DateTime(2019, 3, 11, 10, 30, 0);


        ev.Start = start;
        ev.End = end;
        ev.Description = "Description...";

        events.Items.Insert(0, ev);

我整天都在搜索任何.NET示例，但一无所获。任何帮助表示赞赏！ ;）

Answer 1

我已经解决了这个问题！因此，在进行项目更改之前

static string[] Scopes = { CalendarService.Scope.CalendarReadonly };

到

static string[] Scopes = { CalendarService.Scope.Calendar };

如果您已经构建了解决方案，请删除 credentials.json 文件，然后重新加载。添加事件的代码在这里：

    var ev = new Event();
    EventDateTime start = new EventDateTime();
    start.DateTime = new DateTime(2019, 3, 11, 10, 0, 0);

    EventDateTime end = new EventDateTime();
    end.DateTime = new DateTime(2019, 3, 11, 10, 30, 0);


    ev.Start = start;
    ev.End = end;
    ev.Summary = "New Event";
    ev.Description = "Description...";

    var calendarId = "primary";
    Event recurringEvent = service.Events.Insert(ev, calendarId).Execute();
    Console.WriteLine("Event created: %s\n", e.HtmlLink);

这是我第一次尝试使用Google API，所以不要判断我;）希望有一天能对您有所帮助！

注意：您还需要从\ bin \ debug文件夹中删除“ token.json”文件夹

Answer 2

请查看Urls，帮助您了解更多信息

Google Calendar API, Adding an event to someones calendar just by knowing their e-mail address

代码项目参考

https://www.codeproject.com/Articles/36482/How-to-Create-Google-Calendar-Events-Using-NET

https://www.codeproject.com/Articles/565032/Google-Calendar-v-Integration-in-ASP-NET-Create-ed

如何使用c＃和Google API在Google日历中创建活动？

2 个答案: