DateTimeOffset format: T (2)
using System; using System.Globalization; using System.Threading; public class Example { public static void Main() { DateTimeOffset outputDate = new DateTimeOffset(2010, 5, 31, 21, 0, 0, new TimeSpan(-8, 0, 0)); string specifier; specifier = "T"; Console.WriteLine("{0}: {1}", specifier, outputDate.ToString(specifier)); } } //T: 9:00:00 PM