Compare DateTimeOffset

using System;/*from   j a  va 2s.co  m*/
using System.Globalization;
public class Test
{
   public static void Main()
   {
       DateTimeOffset firstTime = new DateTimeOffset(2010, 9, 2, 6, 45, 0, new TimeSpan(-7, 0, 0));
    
       DateTimeOffset secondTime = firstTime;
       Console.WriteLine("{0} = {1}: {2}", firstTime, secondTime, firstTime.Equals(secondTime));
    
       secondTime = new DateTimeOffset(2010, 9, 2, 6, 45, 0, new TimeSpan(-6, 0, 0));      
       Console.WriteLine("{0} = {1}: {2}", firstTime, secondTime, firstTime.Equals(secondTime));
    
       secondTime = new DateTimeOffset(2010, 9, 2, 8, 45, 0, new TimeSpan(-5, 0, 0));
       Console.WriteLine("{0} = {1}: {2}", firstTime, secondTime, firstTime.Equals(secondTime));
   }
}

using System;//from j a v a2s  .  c o  m
using System.Globalization;
public class Test
{
   public static void Main()
   {
        DateTimeOffset instanceTime = new DateTimeOffset(2007, 10, 31, 0, 0, 0, DateTimeOffset.Now.Offset);
        
        DateTimeOffset otherTime = instanceTime;
        Console.WriteLine("{0} = {1}: {2}", instanceTime, otherTime, instanceTime.EqualsExact(otherTime));
        
        otherTime = new DateTimeOffset(instanceTime.DateTime, TimeSpan.FromHours(instanceTime.Offset.Hours + 1));
        Console.WriteLine("{0} = {1}: {2}", instanceTime, otherTime, instanceTime.EqualsExact(otherTime));
        
        otherTime = new DateTimeOffset(instanceTime.DateTime + TimeSpan.FromHours(1), TimeSpan.FromHours(instanceTime.Offset.Hours + 1));
        Console.WriteLine("{0} = {1}: {2}", instanceTime, otherTime,instanceTime.EqualsExact(otherTime));
   }
}

using System;//from j a  v a  2s.  com

public class CompareTimes
{
   public static void Main()
   {
      DateTimeOffset firstTime = new DateTimeOffset(2007, 9, 1, 6, 45, 0, new TimeSpan(-7, 0, 0));

      DateTimeOffset secondTime = firstTime;
      Console.WriteLine(DateTimeOffset.Compare(firstTime, secondTime));

      secondTime = new DateTimeOffset(2007, 9, 1, 6, 45, 0, new TimeSpan(-6, 0, 0));      
      Console.WriteLine(DateTimeOffset.Compare(firstTime, secondTime));

      secondTime = new DateTimeOffset(2007, 9, 1, 8, 45, 0, new TimeSpan(-5, 0, 0));
      Console.WriteLine(DateTimeOffset.Compare(firstTime, secondTime));
   }
}