TimeDifference

Shows the time difference between NTP server and local machine.

C#

Ntp client = new Ntp(args[0]);
TimeSpan offset = client.GetTime().TimeOffset.ToTimeSpan();
if (offset.Ticks >= 0)
{
    Console.Write("Server's time is {0} seconds before local time.", offset.TotalSeconds);
}
else
{
    TimeSpan ats = new TimeSpan(-offset.Ticks);
    Console.Write("Server's time is {0} seconds behind local time.", ats.TotalSeconds);
}

VB.NET

Dim client As New Ntp(args(0))
Dim offset As TimeSpan = client.GetTime().TimeOffset.ToTimeSpan()
If offset.Ticks >= 0 Then
    Console.Write("Server's time is {0} seconds before local time.", offset.TotalSeconds)
Else
    Dim ats As New TimeSpan(-offset.Ticks)
    Console.Write("Server's time is {0} seconds behind local time.", ats.TotalSeconds)
End If

It is that simple!