Questions tagged [outlook-calendar]

outlook-calendar is related to the calendar function of Outlook (which is a personal information manager from Microsoft, available as a part of the Microsoft Office suite).

as per wikipedia:

Calendar compatibility ##

Outlook does not fully support data and syncing specifications for calendaring and contacts, such as iCalendar, CalDAV, SyncML, and vCard 3.0. Outlook 2007 claims to be fully iCalendar compliant; however, it does not support all core objects, such as VTODO or VJOURNAL [...] Outlook has also been criticized for having proprietary "Outlook extensions" to these Internet standards.

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Call to POST to https://graph.microsoft.com/v1.0/me/events not working

I tried search most of today and not finding the root of my issue. I registered an app and copied the ids as needed to make calls to the Microsoft Graph API. On making a GET call to users/xxxxxxx-f192-4758-xxxx-3f1c27ee5ef9/events, I do get back all…
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Office 365 Calendar Id changes

We are experiencing that ids of calendars created using MS Graph sometimes changes. The calendars are created using a POST request to /me/calendars, and the id of the returned calendar object is stored in our database so that we can synchronize with…
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Scheduling zoom meeting with Outlook calendar API

I am trying to schedule an online zoom meeting event using the outlook calendar API. I have installed the zoom add-ins in the outlook calendar. From the UI level going to the outlook calendar, I can schedule a zoom meeting on the outlook…
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Outlook Create calendar event with NodeJS

I need to create a calendar event in outlook using NodeJS script. I have searched every where and tried different npm packages but i didn't got the solution. I'm trying to create a calendar event using below code : const rp =…
shiva
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Outlook Add in: Get selected event id from Outlook Calendar

I'm creating an Outlook add-in and i'd like to know how to get selected appointment ( event ) id from outlook calendar. I want to display the selected calendar appointment ( event ) data in outlook calendar Add Ins.
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How to display the editing of one or more occurrence in a recurring event series in the outlook calendar?

I am updating an existing outlook calendar viewing feature in our custom ASP.NET web application that works well and displays all the events except the recurring ones. Since I am new to Outlook Calendar APIs, I am aggressively learning how to…
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Microsoft graph calendar | GET other users calendar

I have one problem, we have one profile (Call Agent) in our app that can create another agent appointment with clients, so when he adding it should add-in that one agent calendar ( Microsoft /outlook Calendar ), Basically, one profile can create…
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Outlook push notification subscription error, ErrorInvalidParameter , verification failed The operation has timed out

https://learn.microsoft.com/en-us/previous-versions/office/office-365-api/api/version-2.0/notify-rest-operations#compare-streaming-and-push-notifications I am trying to subscribe push notification for user calendar events (create, update). I am…
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In ICS calender file my meeting gets created for all the attendee but it is not getting created for organizer?

I am trying to generate an ICS file but the problem I am facing is that whenever ICS files is opened in mail via organizer himself the wont will not get added in calender and throw the following error- Error Displayed is Couldn't Import Calender…
Aman Prakash
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I want to connect Outlook Calendar with React Native app and sync functionality.Is there any library or api which can help me?

I'm trying to develop an app in which I want to integrate outlook calendar.And I want to create events and any changes which I will make outlook calendar it will be automatically sync within the app.Kindly guide me if you have ever done this…
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C# Exchange Web Services Managed API Impersonation -> Microsoft Graph API

I have a c# application that queries our Microsoft Exchange servers (now Exchange Online). It was written using Microsoft.Exchange.WebServices .NET library. The application pool in IIS runs under an account with elevated permissions in Exchange. …
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DST transitions vs. iCalendar reminders vs. RFC 5545 duration spec

How should an RFC 5545 duration of less than 24 hours act when it crosses a Daylight Saving Time (DST) transition? For example, assume DST ends at 2:00AM on a particular day, and assume that an event starts at the second 1:10AM on that day. (The…
Justin Grant
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How to integrate outlook calendar API and fetch the events from outlook calendar in flutter?

I want to integrate outlook calendar API and fetch the events from outlook calendar and add them into my flutter app but I can't find any proper guide to do this so my question is how I can integrate outlook calendar API in my flutter app.
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Why doesn't my shared calendar event show the updated attendee response statuses in Office365?

If I create a calendar in Office365 and share it with user A, then create an event on that calendar with user A as an attendee, user A's response status is never reflected on the shared event. It always just says, "user A didn't respond." on my…
Elyes Graba
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Having problems getting SingleValueExtendedProperties into a Graph Event, it always comes up null when I look at it in debug

I run the following code to create an Event on my Outlook calendar, which it does except that the SingleValueExtendedProperties is null. I stepped thru the code and saw that @event contains both properties as I had added but after I step thru…