How can I format DateTime to web UTC format?

Question

I have a DateTime which I want to format to \"2009-09-01T00:00:00.000Z\", but the following code gives me \"2009-09-01T00:00:00.000+01:00\" (both l

Answer 1

This code is working for me:

var datetime = new DateTime(2017, 10, 27, 14, 45, 53, 175, DateTimeKind.Local);
var text = datetime.ToString("o");
Console.WriteLine(text);
--  2017-10-27T14:45:53.1750000+03:00

// datetime from string
var newDate = DateTime.ParseExact(text, "o", null);