DDay.iCal is an iCalendar class library written in C# and based on the RFC 2445 standard. It parses files in the iCalendar format and provides an object-oriented interface to iCalendar components: Event, Todo, TimeZone, Journal, FreeBusy, and Alarm.
Questions tagged [dday]
49 questions
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How do I produce ics file from asp.net mvc for consumption in eg google calendar?
I'm writing a little proof-of-concept for a website where calendars/schedules should be exposed for users' inclusion in phone/web calendar applications.
First I'm trying with google calendar. My code aim to create a calendar with a singe event -- at…

Anders Juul
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How to make .ics file as downloadable c#
For Exporting of .ics file i wrote the following code.
Collapse | Copy Code
iCalendar iCal = new iCalendar();
foreach (DataRow row in dt.Rows)
{
// Create the event, and add it to the iCalendar
…

user3047483
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D-Day Calendar has wrong dates when importing from google calendar?
I am using D-Day calendar and I am not sure but I got a weird problem.
I basically have this for my code
iCalendar iCal = iCalendar.LoadFromStream(file.InputStream);
foreach (Event evt in iCal.Events)
{
DateTime…

chobo2
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1 answer
iCal client support for multiple event requests
When a user signs up on our website, I'd like to send them an email that allows them to automatically update their calendar with the classes they have enrolled in. In most cases this will be multiple days/events.
As a test I'm using DDay.ical to…

Aheho
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2 answers
Cancelling Google calendar event by iCal
I have used DDay.iCal library in .NET to send event.
Sending event is working fine and event can be added to Google calendar, but for cancelling the event, after sending cancellation email, event is still in Google calendar.
Could you please guide…

paris
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How to update icalendar programmatically
I want to send meeting request using C# application so I used dday.ical library.
by using ical library I create .ics file but now I want to update my already created meeting I search on internet and I found we can update calendar with uid but when I…

user1619672
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how to useHook for d-day count in react?
When I clicked a post, the screen will navigates to 'post detail screen'.
In 'post detail screen', there are timer that calculates times between present time and future time.
I have done timer function, and it well done !
But, When i clicked a…

ju ho
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dday ical and google calendar until problems
Hi I have this ical (1.0 beta)
I have this code
IICalendarCollection iCal = iCalendar.LoadFromStream(fileStream);
foreach (var ic in iCal)
{
foreach (var evt in ic.Events)
{
DateTime now = DateTime.UtcNow.Date;
if…

chobo2
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1 answer
Using iCal.net with Google Calendar
I've replaced the DDay iCal library with iCal.Net in an application for scheduling officials. Many of the officials like to add their game calendar using "add from URL" on their Google calendar so they can see their schedule on their phones. It…

MDApache6
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iCalendar request response using DDay.iCal
I'm trying to reply to a meeting invitation sent via Outlook 2013. For that, I'm using the DDay.iCal library and the following code:
public static string GenerateAppointmentResponse(Appointment importedAppointment, MeetingRequestAcceptanceType…

SeToY
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0
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1 answer
DDay on WinRT failing certification
Started using the awesome DDay.iCal lib and right as I wanted to release my app I ran into the following compatibility issues (after running the standard certification tool)
•Error Found: The supported APIs test detected the following errors:◦API…

nico van vuuren
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In iCal format how would I specify a the contact person's phone number
Looking at the spec here: https://www.ietf.org/rfc/rfc2445.txt
I have a contact person for the event, they have a name, email and phone number.
I see that I can add this field:
ORGANIZER;CN=John Smith:MAILTO:jsmith@host1.com
However I'm not sure…

Myster
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Add .ics file to outlook without the user downloading it
I am writing an ASP.NET webapp together with some other students. We have to make it possible to schedule an appointment in outlook. So far we were able to create a .ics file with the dday iCalendar library. the user can download it and add it to…

Rob Hofman
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How to set a One-Time only event using DDay iCal
I am trying to setup a One-Time only event using the DDay iCal library.
The FrequencyType lists the following:
public enum FrequencyType
{
None = 0,
Secondly = 1,
Minutely = 2,
Hourly = 3,
Daily = 4,
Weekly = 5,
Monthly =…

Codehelp
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DDay iCal RecurrenceId
I am actually using the Telerik kendo scheduler, instead of an iCal file, but I need to display an occurrence list in a manner other than the schedulers agenda list and the mappings between the schedule object and an ical object are similar so I…

Chris
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