Not getting correct time from UniversalDateTime

Posted by Nakul Chaudhary on Stack Overflow See other posts from Stack Overflow or by Nakul Chaudhary
Published on 2009-04-16T06:33:14Z Indexed on 2010/03/15 23:09 UTC
Read the original article Hit count: 401

Filed under:

datetime

|

vcalendar

|

vcal

|

vb.net

I send a vcal through mail in web application with convert datetime to universal datetime. If i run web application locally (local sevser in India) i get correct time in my vcal. But run appication live (server in US) then not get corret time with a difference of 1 and half hour.Please suggest me.

code :

Dim result As StringBuilder = New StringBuilder()
        result.AppendFormat("BEGIN:VCALENDAR{0}", System.Environment.NewLine)
        result.AppendFormat("BEGIN:VEVENT{0}", System.Environment.NewLine)
        result.AppendFormat("SUMMARY:{0}{1}", subject, System.Environment.NewLine)
        result.AppendFormat("LOCATION:{0}{1}", location, System.Environment.NewLine)
        result.AppendFormat("DTSTART:{0}{1}", startDate.ToUniversalTime().ToString("yyyyMMdd\THHmmss\Z"), System.Environment.NewLine)
        result.AppendFormat("DTEND:{0}{1}", endDate.ToUniversalTime().ToString("yyyyMMdd\THHmmss\Z"), System.Environment.NewLine)
        result.AppendFormat("DTSTAMP:{0}{1}", DateTime.Now.ToUniversalTime().ToString("yyyyMMdd\THHmmss\Z"), System.Environment.NewLine)
        result.AppendFormat("DESCRIPTION:{0}{1}", description, System.Environment.NewLine)
        result.AppendFormat("END:VEVENT{0}", System.Environment.NewLine)
        result.AppendFormat("END:VCALENDAR{0}", System.Environment.NewLine)
        Return result.ToString()

© Stack Overflow or respective owner

Related posts about datetime

Finding begin and end of year/month/day/hour

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using the following snipped to find the begin and end of several time periods in Joda. The little devil on my left shoulder says thats the way to go... but I dont believe him. Could anybody with some joda experience take a brief look and tell me that the little guy is right? (It will be only… >>> More
Get non-overlapping dates ranges for prices history data

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, Let's assume that I have the following table: CREATE TABLE [dbo].[PricesHist]( [Product] varchar NOT NULL, [Price] [float] NOT NULL, [StartDate] [datetime] NOT NULL, [EndDate] [datetime] NOT NULL ) INSERT [dbo].[PricesHist] ([Product], [Price], [StartDate], [EndDate]) VALUES (N'Apples'… >>> More
DateTime.MinValue vs new DateTime() in C#

as seen on Stack Overflow - Search for 'Stack Overflow'
When getting SQL DateTime Resharper suggests to use new DateTime() when value is DBNull.Value. I've always used DateTime.MinValue. Which is the proper way? DateTime varData = sqlQueryResult["Data"] is DateTime ? (DateTime) sqlQueryResult["Data"] : new DateTime(); >>> More
SOLVED: Error 1 Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks

as seen on Dot net Slackers - Search for 'Dot net Slackers'
This is a simple looking error message that is deceptively hard to track down. Thankfully if you're having this problem then this article should get you back on track without spending hours scratching your head. Scenario It was time to update an existing website so after synchronising my copy of… >>> More
Converting Openfire IM datetime values in SQL Server to / from VARCHAR(15) and DATETIME data types

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
A client is using Openfire IM for their users, and would like some custom queries to audit user conversations (which are stored by Openfire in tables in the SQL Server database). Because Openfire supports multiple database servers and multiple platforms, the designers chose to store all date/time… >>> More

Related posts about vcalendar

Is there a vCalendar microformat validator/sanity checker?

as seen on Stack Overflow - Search for 'Stack Overflow'
I just put up a new calendar in the vCalendar microformat on one of my websites. However, I don't know how I can check if the format is valid and the dates are right. Apparently, I can't import it directly to Google Calendar. Is there an easy way to transform vCalendar data into a real calendar… >>> More
Not getting correct time from UniversalDateTime

as seen on Stack Overflow - Search for 'Stack Overflow'
I send a vcal through mail in web application with convert datetime to universal datetime. If i run web application locally (local sevser in India) i get correct time in my vcal. But run appication live (server in US) then not get corret time with a difference of 1 and half hour.Please suggest me… >>> More
VCS File Downloading Issue with IE

as seen on Stack Overflow - Search for 'Stack Overflow'
I am working on a http based (NOT Secure) Web Application. In this, I have provided a provision to add some appointment to the Client's outlook calendar. I am creating the .vcs file dynamically when clicked on a hyperlink. The code of generating .VCS file is: string calendarFormat = GetVCSFormat(); Response… >>> More
iCalendar ATTENDEE

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi is it possible to specify a 'nickname' as the ATTENDEE in Vcalendar . so that instead of the email address appearing in the email 'required' field it would display a more friendly name ? thanks for any help Mick >>> More
ICalendar not readable by google calendar.

as seen on Stack Overflow - Search for 'Stack Overflow'
Operating system : WinXP Program and version you use to access Google Calendar (FF3.5): I'm developing a script (based on an existing vCal ASP.NET class I found online) to generate an .ics file. This file works perfectly when importing to Outlook 2003. When I try to import to Google Calendar, I… >>> More